18973161360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2228

約数の個数: 400

約数和(自身を含む): 70348354560

約数和(自身を除く): 51375193200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 73, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 146, 152, 162, 171, 180, 190, 216, 219, 228, 240, 270, 285, 292, 304, 324, 342, 360, 365, 380, 405, 432, 438, 456, 513, 540, 570, 584, 648, 657, 684, 720, 730, 760, 810, 855, 876, 912, 1026, 1080, 1095, 1140, 1168, 1296, 1314, 1368, 1387, 1460, 1520, 1539, 1620, 1710, 1752, 1971, 2052, 2111, 2160, 2190, 2280, 2565, 2628, 2736, 2774, 2920, 3078, 3240, 3285, 3420, 3504, 3942, 4104, 4161, 4222, 4380, 4560, 5130, 5256, 5548, 5840, 5913, 6156, 6333, 6480, 6570, 6840, 6935, 7695, 7884, 8208, 8322, 8444, 8760, 9855, 10260, 10512, 10555, 11096, 11826, 12312, 12483, 12666, 13140, 13680, 13870, 15390, 15768, 16644, 16888, 17520, 18999, 19710, 20520, 20805, 21110, 22192, 23652, 24624, 24966, 25332, 26280, 27740, 29565, 30780, 31536, 31665, 33288, 33776, 37449, 37998, 39420, 40109, 41040, 41610, 42220, 47304, 49932, 50664, 52560, 55480, 56997, 59130, 61560, 62415, 63330, 66576, 74898, 75996, 78840, 80218, 83220, 84440, 94608, 94995, 99864, 101328, 110960, 112347, 113994, 118260, 120327, 123120, 124830, 126660, 149796, 151992, 154103, 157680, 160436, 166440, 168880, 170991, 187245, 189990, 199728, 200545, 224694, 227988, 236520, 240654, 249660, 253320, 284985, 299592, 303984, 308206, 320872, 332880, 341982, 360981, 374490, 379980, 401090, 449388, 455976, 462309, 473040, 481308, 499320, 506640, 561735, 569970, 599184, 601635, 616412, 641744, 683964, 721962, 748980, 759960, 770515, 802180, 854955, 898776, 911952, 924618, 962616, 998640, 1082943, 1123470, 1139940, 1203270, 1232824, 1367928, 1386927, 1443924, 1497960, 1519920, 1541030, 1604360, 1709910, 1797552, 1804905, 1849236, 1925232, 2165886, 2246940, 2279880, 2311545, 2406540, 2465648, 2735856, 2773854, 2887848, 2927957, 2995920, 3082060, 3208720, 3248829, 3419820, 3609810, 3698472, 4160781, 4331772, 4493880, 4559760, 4623090, 4813080, 5414715, 5547708, 5775696, 5855914, 6164120, 6497658, 6839640, 6934635, 7219620, 7396944, 8321562, 8663544, 8783871, 8987760, 9246180, 9626160, 10829430, 11095416, 11711828, 12328240, 12482343, 12995316, 13679280, 13869270, 14439240, 14639785, 16244145, 16643124, 17327088, 17567742, 18492360, 20803905, 21658860, 22190832, 23423656, 24964686, 25990632, 26351613, 27738540, 28878480, 29279570, 32488290, 33286248, 35135484, 36984720, 41607810, 43317720, 43919355, 46847312, 49929372, 51981264, 52703226, 55477080, 58559140, 62411715, 64976580, 66572496, 70270968, 79054839, 83215620, 86635440, 87838710, 99858744, 105406452, 110954160, 117118280, 124823430, 129953160, 131758065, 140541936, 158109678, 166431240, 175677420, 199717488, 210812904, 234236560, 237164517, 249646860, 259906320, 263516130, 316219356, 332862480, 351354840, 395274195, 421625808, 474329034, 499293720, 527032260, 632438712, 702709680, 790548390, 948658068, 998587440, 1054064520, 1185822585, 1264877424, 1581096780, 1897316136, 2108129040, 2371645170, 3162193560, 3794632272, 4743290340, 6324387120, 9486580680, 18973161360]

約数ペア:

[(1, 18973161360), (2, 9486580680), (3, 6324387120), (4, 4743290340), (5, 3794632272), (6, 3162193560), (8, 2371645170), (9, 2108129040), (10, 1897316136), (12, 1581096780), (15, 1264877424), (16, 1185822585), (18, 1054064520), (19, 998587440), (20, 948658068), (24, 790548390), (27, 702709680), (30, 632438712), (36, 527032260), (38, 499293720), (40, 474329034), (45, 421625808), (48, 395274195), (54, 351354840), (57, 332862480), (60, 316219356), (72, 263516130), (73, 259906320), (76, 249646860), (80, 237164517), (81, 234236560), (90, 210812904), (95, 199717488), (108, 175677420), (114, 166431240), (120, 158109678), (135, 140541936), (144, 131758065), (146, 129953160), (152, 124823430), (162, 117118280), (171, 110954160), (180, 105406452), (190, 99858744), (216, 87838710), (219, 86635440), (228, 83215620), (240, 79054839), (270, 70270968), (285, 66572496), (292, 64976580), (304, 62411715), (324, 58559140), (342, 55477080), (360, 52703226), (365, 51981264), (380, 49929372), (405, 46847312), (432, 43919355), (438, 43317720), (456, 41607810), (513, 36984720), (540, 35135484), (570, 33286248), (584, 32488290), (648, 29279570), (657, 28878480), (684, 27738540), (720, 26351613), (730, 25990632), (760, 24964686), (810, 23423656), (855, 22190832), (876, 21658860), (912, 20803905), (1026, 18492360), (1080, 17567742), (1095, 17327088), (1140, 16643124), (1168, 16244145), (1296, 14639785), (1314, 14439240), (1368, 13869270), (1387, 13679280), (1460, 12995316), (1520, 12482343), (1539, 12328240), (1620, 11711828), (1710, 11095416), (1752, 10829430), (1971, 9626160), (2052, 9246180), (2111, 8987760), (2160, 8783871), (2190, 8663544), (2280, 8321562), (2565, 7396944), (2628, 7219620), (2736, 6934635), (2774, 6839640), (2920, 6497658), (3078, 6164120), (3240, 5855914), (3285, 5775696), (3420, 5547708), (3504, 5414715), (3942, 4813080), (4104, 4623090), (4161, 4559760), (4222, 4493880), (4380, 4331772), (4560, 4160781), (5130, 3698472), (5256, 3609810), (5548, 3419820), (5840, 3248829), (5913, 3208720), (6156, 3082060), (6333, 2995920), (6480, 2927957), (6570, 2887848), (6840, 2773854), (6935, 2735856), (7695, 2465648), (7884, 2406540), (8208, 2311545), (8322, 2279880), (8444, 2246940), (8760, 2165886), (9855, 1925232), (10260, 1849236), (10512, 1804905), (10555, 1797552), (11096, 1709910), (11826, 1604360), (12312, 1541030), (12483, 1519920), (12666, 1497960), (13140, 1443924), (13680, 1386927), (13870, 1367928), (15390, 1232824), (15768, 1203270), (16644, 1139940), (16888, 1123470), (17520, 1082943), (18999, 998640), (19710, 962616), (20520, 924618), (20805, 911952), (21110, 898776), (22192, 854955), (23652, 802180), (24624, 770515), (24966, 759960), (25332, 748980), (26280, 721962), (27740, 683964), (29565, 641744), (30780, 616412), (31536, 601635), (31665, 599184), (33288, 569970), (33776, 561735), (37449, 506640), (37998, 499320), (39420, 481308), (40109, 473040), (41040, 462309), (41610, 455976), (42220, 449388), (47304, 401090), (49932, 379980), (50664, 374490), (52560, 360981), (55480, 341982), (56997, 332880), (59130, 320872), (61560, 308206), (62415, 303984), (63330, 299592), (66576, 284985), (74898, 253320), (75996, 249660), (78840, 240654), (80218, 236520), (83220, 227988), (84440, 224694), (94608, 200545), (94995, 199728), (99864, 189990), (101328, 187245), (110960, 170991), (112347, 168880), (113994, 166440), (118260, 160436), (120327, 157680), (123120, 154103), (124830, 151992), (126660, 149796)]