31460851440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20897}}^1$

素因数の和:20977

約数の個数: 320

約数和(自身を含む): 117543726720

約数和(自身を除く): 86082875280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 82, 85, 90, 102, 108, 120, 123, 135, 136, 144, 153, 164, 170, 180, 204, 205, 216, 240, 246, 255, 270, 272, 306, 328, 340, 360, 369, 408, 410, 432, 459, 492, 510, 540, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 918, 984, 1020, 1080, 1107, 1224, 1230, 1360, 1394, 1476, 1530, 1640, 1836, 1845, 1968, 2040, 2091, 2160, 2214, 2295, 2448, 2460, 2788, 2952, 3060, 3280, 3485, 3672, 3690, 4080, 4182, 4428, 4590, 4920, 5535, 5576, 5904, 6120, 6273, 6970, 7344, 7380, 8364, 8856, 9180, 9840, 10455, 11070, 11152, 12240, 12546, 13940, 14760, 16728, 17712, 18360, 18819, 20897, 20910, 22140, 25092, 27880, 29520, 31365, 33456, 36720, 37638, 41794, 41820, 44280, 50184, 55760, 62691, 62730, 75276, 83588, 83640, 88560, 94095, 100368, 104485, 125382, 125460, 150552, 167176, 167280, 188073, 188190, 208970, 250764, 250920, 301104, 313455, 334352, 355249, 376146, 376380, 417940, 501528, 501840, 564219, 626910, 710498, 752292, 752760, 835880, 856777, 940365, 1003056, 1065747, 1128438, 1253820, 1420996, 1504584, 1505520, 1671760, 1713554, 1776245, 1880730, 2131494, 2256876, 2507640, 2570331, 2821095, 2841992, 3009168, 3197241, 3427108, 3552490, 3761460, 4262988, 4283885, 4513752, 5015280, 5140662, 5328735, 5642190, 5683984, 6394482, 6854216, 7104980, 7522920, 7710993, 8525976, 8567770, 9027504, 9591723, 10281324, 10657470, 11284380, 12788964, 12851655, 13708432, 14209960, 14565209, 15045840, 15421986, 15986205, 17051952, 17135540, 19183446, 20562648, 21314940, 22568760, 23132979, 25577928, 25703310, 28419920, 29130418, 30843972, 31972410, 34271080, 38366892, 38554965, 41125296, 42629880, 43695627, 45137520, 46265958, 47958615, 51155856, 51406620, 58260836, 61687944, 63944820, 68542160, 72826045, 76733784, 77109930, 85259760, 87391254, 92531916, 95917230, 102813240, 115664895, 116521672, 123375888, 127889640, 131086881, 145652090, 153467568, 154219860, 174782508, 185063832, 191834460, 205626480, 218478135, 231329790, 233043344, 255779280, 262173762, 291304180, 308439720, 349565016, 370127664, 383668920, 393260643, 436956270, 462659580, 524347524, 582608360, 616879440, 655434405, 699130032, 767337840, 786521286, 873912540, 925319160, 1048695048, 1165216720, 1310868810, 1573042572, 1747825080, 1850638320, 1966303215, 2097390096, 2621737620, 3146085144, 3495650160, 3932606430, 5243475240, 6292170288, 7865212860, 10486950480, 15730425720, 31460851440]

約数ペア:

[(1, 31460851440), (2, 15730425720), (3, 10486950480), (4, 7865212860), (5, 6292170288), (6, 5243475240), (8, 3932606430), (9, 3495650160), (10, 3146085144), (12, 2621737620), (15, 2097390096), (16, 1966303215), (17, 1850638320), (18, 1747825080), (20, 1573042572), (24, 1310868810), (27, 1165216720), (30, 1048695048), (34, 925319160), (36, 873912540), (40, 786521286), (41, 767337840), (45, 699130032), (48, 655434405), (51, 616879440), (54, 582608360), (60, 524347524), (68, 462659580), (72, 436956270), (80, 393260643), (82, 383668920), (85, 370127664), (90, 349565016), (102, 308439720), (108, 291304180), (120, 262173762), (123, 255779280), (135, 233043344), (136, 231329790), (144, 218478135), (153, 205626480), (164, 191834460), (170, 185063832), (180, 174782508), (204, 154219860), (205, 153467568), (216, 145652090), (240, 131086881), (246, 127889640), (255, 123375888), (270, 116521672), (272, 115664895), (306, 102813240), (328, 95917230), (340, 92531916), (360, 87391254), (369, 85259760), (408, 77109930), (410, 76733784), (432, 72826045), (459, 68542160), (492, 63944820), (510, 61687944), (540, 58260836), (612, 51406620), (615, 51155856), (656, 47958615), (680, 46265958), (697, 45137520), (720, 43695627), (738, 42629880), (765, 41125296), (816, 38554965), (820, 38366892), (918, 34271080), (984, 31972410), (1020, 30843972), (1080, 29130418), (1107, 28419920), (1224, 25703310), (1230, 25577928), (1360, 23132979), (1394, 22568760), (1476, 21314940), (1530, 20562648), (1640, 19183446), (1836, 17135540), (1845, 17051952), (1968, 15986205), (2040, 15421986), (2091, 15045840), (2160, 14565209), (2214, 14209960), (2295, 13708432), (2448, 12851655), (2460, 12788964), (2788, 11284380), (2952, 10657470), (3060, 10281324), (3280, 9591723), (3485, 9027504), (3672, 8567770), (3690, 8525976), (4080, 7710993), (4182, 7522920), (4428, 7104980), (4590, 6854216), (4920, 6394482), (5535, 5683984), (5576, 5642190), (5904, 5328735), (6120, 5140662), (6273, 5015280), (6970, 4513752), (7344, 4283885), (7380, 4262988), (8364, 3761460), (8856, 3552490), (9180, 3427108), (9840, 3197241), (10455, 3009168), (11070, 2841992), (11152, 2821095), (12240, 2570331), (12546, 2507640), (13940, 2256876), (14760, 2131494), (16728, 1880730), (17712, 1776245), (18360, 1713554), (18819, 1671760), (20897, 1505520), (20910, 1504584), (22140, 1420996), (25092, 1253820), (27880, 1128438), (29520, 1065747), (31365, 1003056), (33456, 940365), (36720, 856777), (37638, 835880), (41794, 752760), (41820, 752292), (44280, 710498), (50184, 626910), (55760, 564219), (62691, 501840), (62730, 501528), (75276, 417940), (83588, 376380), (83640, 376146), (88560, 355249), (94095, 334352), (100368, 313455), (104485, 301104), (125382, 250920), (125460, 250764), (150552, 208970), (167176, 188190), (167280, 188073)]