18280384920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1392

約数の個数: 576

約数和(自身を含む): 74790967680

約数和(自身を除く): 56510582760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 47, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 94, 98, 102, 105, 119, 120, 126, 136, 140, 141, 147, 153, 168, 170, 180, 188, 196, 204, 210, 235, 238, 245, 252, 255, 280, 282, 294, 306, 315, 329, 340, 357, 360, 376, 392, 408, 420, 423, 441, 470, 476, 490, 504, 510, 564, 588, 595, 612, 630, 658, 680, 705, 714, 735, 765, 799, 833, 840, 846, 882, 940, 952, 980, 987, 1020, 1071, 1128, 1176, 1190, 1224, 1260, 1297, 1316, 1410, 1428, 1470, 1530, 1598, 1645, 1666, 1692, 1764, 1785, 1880, 1960, 1974, 2040, 2115, 2142, 2205, 2303, 2380, 2397, 2499, 2520, 2594, 2632, 2820, 2856, 2940, 2961, 3060, 3196, 3290, 3332, 3384, 3528, 3570, 3891, 3948, 3995, 4165, 4230, 4284, 4410, 4606, 4760, 4794, 4935, 4998, 5188, 5355, 5593, 5640, 5880, 5922, 6120, 6392, 6485, 6580, 6664, 6909, 7140, 7191, 7497, 7782, 7896, 7990, 8330, 8460, 8568, 8820, 9079, 9212, 9588, 9870, 9996, 10376, 10710, 11186, 11515, 11673, 11844, 11985, 12495, 12970, 13160, 13818, 14280, 14382, 14805, 14994, 15564, 15980, 16660, 16779, 16920, 17640, 18158, 18424, 19176, 19455, 19740, 19992, 20727, 21420, 22049, 22372, 23030, 23346, 23688, 23970, 24990, 25940, 27237, 27636, 27965, 28764, 29610, 29988, 31128, 31960, 33320, 33558, 34545, 35955, 36316, 37485, 38910, 39151, 39480, 41454, 42840, 44098, 44744, 45395, 46060, 46692, 47940, 49980, 50337, 51880, 54474, 55272, 55930, 57528, 58365, 59220, 59976, 60959, 63553, 66147, 67116, 69090, 71910, 72632, 74970, 77820, 78302, 81711, 82908, 83895, 88196, 90790, 92120, 93384, 95880, 99960, 100674, 103635, 108948, 110245, 111860, 116730, 117453, 118440, 121918, 127106, 132294, 134232, 136185, 138180, 143820, 149940, 154343, 155640, 156604, 163422, 165816, 167790, 176392, 181580, 182877, 190659, 195755, 198441, 201348, 207270, 217896, 220490, 223720, 233460, 234906, 243836, 251685, 254212, 264588, 272370, 276360, 287640, 299880, 304795, 308686, 313208, 317765, 326844, 330735, 335580, 352359, 363160, 365754, 381318, 391510, 396882, 402696, 408555, 414540, 426713, 440980, 463029, 466920, 469812, 487672, 503370, 508424, 529176, 544740, 548631, 571977, 587265, 609590, 617372, 635530, 653688, 661470, 671160, 704718, 731508, 762636, 771715, 783020, 793764, 817110, 829080, 853426, 881960, 914385, 926058, 939624, 953295, 992205, 1006740, 1036303, 1080401, 1089480, 1097262, 1143954, 1174530, 1219180, 1234744, 1271060, 1280139, 1322940, 1389087, 1409436, 1463016, 1525272, 1543430, 1566040, 1587528, 1634220, 1706852, 1761795, 1828770, 1852116, 1906590, 1984410, 2013480, 2072606, 2133565, 2160802, 2194524, 2287908, 2315145, 2349060, 2438360, 2542120, 2560278, 2645880, 2743155, 2778174, 2818872, 2859885, 2986991, 3086860, 3108909, 3241203, 3268440, 3413704, 3523590, 3657540, 3704232, 3813180, 3840417, 3968820, 4145212, 4267130, 4321604, 4389048, 4575816, 4630290, 4698120, 5120556, 5181515, 5402005, 5486310, 5556348, 5719770, 5973982, 6173720, 6217818, 6400695, 6482406, 6945435, 7047180, 7254121, 7315080, 7626360, 7680834, 7937640, 8290424, 8534260, 8643208, 8960973, 9260580, 9326727, 9723609, 10241112, 10363030, 10804010, 10972620, 11112696, 11439540, 11947964, 12435636, 12801390, 12964812, 13890870, 14094360, 14508242, 14934955, 15361668, 15544545, 16206015, 17068520, 17921946, 18521160, 18653454, 19202085, 19447218, 20726060, 21608020, 21762363, 21945240, 22879080, 23895928, 24871272, 25602780, 25929624, 26882919, 27781740, 29016484, 29869910, 30723336, 31089090, 32412030, 35843892, 36270605, 37306908, 38404170, 38894436, 41452120, 43216040, 43524726, 44804865, 46633635, 48618045, 50778847, 51205560, 53765838, 55563480, 58032968, 59739820, 62178180, 64824060, 65287089, 71687784, 72541210, 74613816, 76808340, 77788872, 87049452, 89609730, 93267270, 97236090, 101557694, 107531676, 108811815, 119479640, 124356360, 129648120, 130574178, 134414595, 145082420, 152336541, 153616680, 174098904, 179219460, 186534540, 194472180, 203115388, 215063352, 217623630, 253894235, 261148356, 268829190, 290164840, 304673082, 326435445, 358438920, 373069080, 388944360, 406230776, 435247260, 457009623, 507788470, 522296712, 537658380, 609346164, 652870890, 761682705, 870494520, 914019246, 1015576940, 1075316760, 1218692328, 1305741780, 1523365410, 1828038492, 2031153880, 2285048115, 2611483560, 3046730820, 3656076984, 4570096230, 6093461640, 9140192460, 18280384920]

約数ペア:

[(1, 18280384920), (2, 9140192460), (3, 6093461640), (4, 4570096230), (5, 3656076984), (6, 3046730820), (7, 2611483560), (8, 2285048115), (9, 2031153880), (10, 1828038492), (12, 1523365410), (14, 1305741780), (15, 1218692328), (17, 1075316760), (18, 1015576940), (20, 914019246), (21, 870494520), (24, 761682705), (28, 652870890), (30, 609346164), (34, 537658380), (35, 522296712), (36, 507788470), (40, 457009623), (42, 435247260), (45, 406230776), (47, 388944360), (49, 373069080), (51, 358438920), (56, 326435445), (60, 304673082), (63, 290164840), (68, 268829190), (70, 261148356), (72, 253894235), (84, 217623630), (85, 215063352), (90, 203115388), (94, 194472180), (98, 186534540), (102, 179219460), (105, 174098904), (119, 153616680), (120, 152336541), (126, 145082420), (136, 134414595), (140, 130574178), (141, 129648120), (147, 124356360), (153, 119479640), (168, 108811815), (170, 107531676), (180, 101557694), (188, 97236090), (196, 93267270), (204, 89609730), (210, 87049452), (235, 77788872), (238, 76808340), (245, 74613816), (252, 72541210), (255, 71687784), (280, 65287089), (282, 64824060), (294, 62178180), (306, 59739820), (315, 58032968), (329, 55563480), (340, 53765838), (357, 51205560), (360, 50778847), (376, 48618045), (392, 46633635), (408, 44804865), (420, 43524726), (423, 43216040), (441, 41452120), (470, 38894436), (476, 38404170), (490, 37306908), (504, 36270605), (510, 35843892), (564, 32412030), (588, 31089090), (595, 30723336), (612, 29869910), (630, 29016484), (658, 27781740), (680, 26882919), (705, 25929624), (714, 25602780), (735, 24871272), (765, 23895928), (799, 22879080), (833, 21945240), (840, 21762363), (846, 21608020), (882, 20726060), (940, 19447218), (952, 19202085), (980, 18653454), (987, 18521160), (1020, 17921946), (1071, 17068520), (1128, 16206015), (1176, 15544545), (1190, 15361668), (1224, 14934955), (1260, 14508242), (1297, 14094360), (1316, 13890870), (1410, 12964812), (1428, 12801390), (1470, 12435636), (1530, 11947964), (1598, 11439540), (1645, 11112696), (1666, 10972620), (1692, 10804010), (1764, 10363030), (1785, 10241112), (1880, 9723609), (1960, 9326727), (1974, 9260580), (2040, 8960973), (2115, 8643208), (2142, 8534260), (2205, 8290424), (2303, 7937640), (2380, 7680834), (2397, 7626360), (2499, 7315080), (2520, 7254121), (2594, 7047180), (2632, 6945435), (2820, 6482406), (2856, 6400695), (2940, 6217818), (2961, 6173720), (3060, 5973982), (3196, 5719770), (3290, 5556348), (3332, 5486310), (3384, 5402005), (3528, 5181515), (3570, 5120556), (3891, 4698120), (3948, 4630290), (3995, 4575816), (4165, 4389048), (4230, 4321604), (4284, 4267130), (4410, 4145212), (4606, 3968820), (4760, 3840417), (4794, 3813180), (4935, 3704232), (4998, 3657540), (5188, 3523590), (5355, 3413704), (5593, 3268440), (5640, 3241203), (5880, 3108909), (5922, 3086860), (6120, 2986991), (6392, 2859885), (6485, 2818872), (6580, 2778174), (6664, 2743155), (6909, 2645880), (7140, 2560278), (7191, 2542120), (7497, 2438360), (7782, 2349060), (7896, 2315145), (7990, 2287908), (8330, 2194524), (8460, 2160802), (8568, 2133565), (8820, 2072606), (9079, 2013480), (9212, 1984410), (9588, 1906590), (9870, 1852116), (9996, 1828770), (10376, 1761795), (10710, 1706852), (11186, 1634220), (11515, 1587528), (11673, 1566040), (11844, 1543430), (11985, 1525272), (12495, 1463016), (12970, 1409436), (13160, 1389087), (13818, 1322940), (14280, 1280139), (14382, 1271060), (14805, 1234744), (14994, 1219180), (15564, 1174530), (15980, 1143954), (16660, 1097262), (16779, 1089480), (16920, 1080401), (17640, 1036303), (18158, 1006740), (18424, 992205), (19176, 953295), (19455, 939624), (19740, 926058), (19992, 914385), (20727, 881960), (21420, 853426), (22049, 829080), (22372, 817110), (23030, 793764), (23346, 783020), (23688, 771715), (23970, 762636), (24990, 731508), (25940, 704718), (27237, 671160), (27636, 661470), (27965, 653688), (28764, 635530), (29610, 617372), (29988, 609590), (31128, 587265), (31960, 571977), (33320, 548631), (33558, 544740), (34545, 529176), (35955, 508424), (36316, 503370), (37485, 487672), (38910, 469812), (39151, 466920), (39480, 463029), (41454, 440980), (42840, 426713), (44098, 414540), (44744, 408555), (45395, 402696), (46060, 396882), (46692, 391510), (47940, 381318), (49980, 365754), (50337, 363160), (51880, 352359), (54474, 335580), (55272, 330735), (55930, 326844), (57528, 317765), (58365, 313208), (59220, 308686), (59976, 304795), (60959, 299880), (63553, 287640), (66147, 276360), (67116, 272370), (69090, 264588), (71910, 254212), (72632, 251685), (74970, 243836), (77820, 234906), (78302, 233460), (81711, 223720), (82908, 220490), (83895, 217896), (88196, 207270), (90790, 201348), (92120, 198441), (93384, 195755), (95880, 190659), (99960, 182877), (100674, 181580), (103635, 176392), (108948, 167790), (110245, 165816), (111860, 163422), (116730, 156604), (117453, 155640), (118440, 154343), (121918, 149940), (127106, 143820), (132294, 138180), (134232, 136185)]