28954941840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2243

約数の個数: 360

約数和(自身を含む): 107592488640

約数和(自身を除く): 78637546800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 163, 165, 176, 180, 198, 220, 240, 242, 264, 326, 330, 360, 363, 396, 440, 484, 489, 495, 528, 605, 652, 660, 720, 726, 792, 815, 880, 968, 978, 990, 1089, 1210, 1304, 1320, 1452, 1467, 1584, 1630, 1793, 1815, 1936, 1956, 1980, 2039, 2178, 2420, 2445, 2608, 2640, 2904, 2934, 3260, 3586, 3630, 3912, 3960, 4078, 4356, 4840, 4890, 5379, 5445, 5808, 5868, 6117, 6520, 7172, 7260, 7335, 7824, 7920, 8156, 8712, 8965, 9680, 9780, 10195, 10758, 10890, 11736, 12234, 13040, 14344, 14520, 14670, 16137, 16312, 17424, 17930, 18351, 19560, 19723, 20390, 21516, 21780, 22429, 23472, 24468, 26895, 28688, 29040, 29340, 30585, 32274, 32624, 35860, 36702, 39120, 39446, 40780, 43032, 43560, 44858, 48936, 53790, 58680, 59169, 61170, 64548, 67287, 71720, 73404, 78892, 80685, 81560, 86064, 87120, 89716, 91755, 97872, 98615, 107580, 112145, 117360, 118338, 122340, 129096, 134574, 143440, 146808, 157784, 161370, 163120, 177507, 179432, 183510, 197230, 201861, 215160, 224290, 236676, 244680, 246719, 258192, 269148, 293616, 295845, 315568, 322740, 332357, 336435, 355014, 358864, 367020, 394460, 403722, 430320, 448580, 473352, 489360, 493438, 538296, 591690, 645480, 664714, 672870, 710028, 734040, 740157, 788920, 807444, 887535, 897160, 946704, 986876, 997071, 1009305, 1076592, 1183380, 1233595, 1290960, 1329428, 1345740, 1420056, 1468080, 1480314, 1577840, 1614888, 1661785, 1775070, 1794320, 1973752, 1994142, 2018610, 2220471, 2366760, 2467190, 2658856, 2691480, 2840112, 2960628, 2991213, 3229776, 3323570, 3550140, 3655927, 3700785, 3947504, 3988284, 4037220, 4440942, 4733520, 4934380, 4985355, 5317712, 5382960, 5921256, 5982426, 6647140, 7100280, 7311854, 7401570, 7976568, 8074440, 8881884, 9868760, 9970710, 10967781, 11102355, 11842512, 11964852, 13294280, 14200560, 14623708, 14803140, 14956065, 15953136, 16148880, 17763768, 18279635, 19737520, 19941420, 21935562, 22204710, 23929704, 26588560, 29247416, 29606280, 29912130, 32903343, 35527536, 36559270, 39882840, 40215197, 43871124, 44409420, 47859408, 54838905, 58494832, 59212560, 59824260, 65806686, 73118540, 79765680, 80430394, 87742248, 88818840, 109677810, 119648520, 120645591, 131613372, 146237080, 160860788, 164516715, 175484496, 177637680, 201075985, 219355620, 239297040, 241291182, 263226744, 292474160, 321721576, 329033430, 361936773, 402151970, 438711240, 482582364, 526453488, 603227955, 643443152, 658066860, 723873546, 804303940, 877422480, 965164728, 1206455910, 1316133720, 1447747092, 1608607880, 1809683865, 1930329456, 2412911820, 2632267440, 2895494184, 3217215760, 3619367730, 4825823640, 5790988368, 7238735460, 9651647280, 14477470920, 28954941840]

約数ペア:

[(1, 28954941840), (2, 14477470920), (3, 9651647280), (4, 7238735460), (5, 5790988368), (6, 4825823640), (8, 3619367730), (9, 3217215760), (10, 2895494184), (11, 2632267440), (12, 2412911820), (15, 1930329456), (16, 1809683865), (18, 1608607880), (20, 1447747092), (22, 1316133720), (24, 1206455910), (30, 965164728), (33, 877422480), (36, 804303940), (40, 723873546), (44, 658066860), (45, 643443152), (48, 603227955), (55, 526453488), (60, 482582364), (66, 438711240), (72, 402151970), (80, 361936773), (88, 329033430), (90, 321721576), (99, 292474160), (110, 263226744), (120, 241291182), (121, 239297040), (132, 219355620), (144, 201075985), (163, 177637680), (165, 175484496), (176, 164516715), (180, 160860788), (198, 146237080), (220, 131613372), (240, 120645591), (242, 119648520), (264, 109677810), (326, 88818840), (330, 87742248), (360, 80430394), (363, 79765680), (396, 73118540), (440, 65806686), (484, 59824260), (489, 59212560), (495, 58494832), (528, 54838905), (605, 47859408), (652, 44409420), (660, 43871124), (720, 40215197), (726, 39882840), (792, 36559270), (815, 35527536), (880, 32903343), (968, 29912130), (978, 29606280), (990, 29247416), (1089, 26588560), (1210, 23929704), (1304, 22204710), (1320, 21935562), (1452, 19941420), (1467, 19737520), (1584, 18279635), (1630, 17763768), (1793, 16148880), (1815, 15953136), (1936, 14956065), (1956, 14803140), (1980, 14623708), (2039, 14200560), (2178, 13294280), (2420, 11964852), (2445, 11842512), (2608, 11102355), (2640, 10967781), (2904, 9970710), (2934, 9868760), (3260, 8881884), (3586, 8074440), (3630, 7976568), (3912, 7401570), (3960, 7311854), (4078, 7100280), (4356, 6647140), (4840, 5982426), (4890, 5921256), (5379, 5382960), (5445, 5317712), (5808, 4985355), (5868, 4934380), (6117, 4733520), (6520, 4440942), (7172, 4037220), (7260, 3988284), (7335, 3947504), (7824, 3700785), (7920, 3655927), (8156, 3550140), (8712, 3323570), (8965, 3229776), (9680, 2991213), (9780, 2960628), (10195, 2840112), (10758, 2691480), (10890, 2658856), (11736, 2467190), (12234, 2366760), (13040, 2220471), (14344, 2018610), (14520, 1994142), (14670, 1973752), (16137, 1794320), (16312, 1775070), (17424, 1661785), (17930, 1614888), (18351, 1577840), (19560, 1480314), (19723, 1468080), (20390, 1420056), (21516, 1345740), (21780, 1329428), (22429, 1290960), (23472, 1233595), (24468, 1183380), (26895, 1076592), (28688, 1009305), (29040, 997071), (29340, 986876), (30585, 946704), (32274, 897160), (32624, 887535), (35860, 807444), (36702, 788920), (39120, 740157), (39446, 734040), (40780, 710028), (43032, 672870), (43560, 664714), (44858, 645480), (48936, 591690), (53790, 538296), (58680, 493438), (59169, 489360), (61170, 473352), (64548, 448580), (67287, 430320), (71720, 403722), (73404, 394460), (78892, 367020), (80685, 358864), (81560, 355014), (86064, 336435), (87120, 332357), (89716, 322740), (91755, 315568), (97872, 295845), (98615, 293616), (107580, 269148), (112145, 258192), (117360, 246719), (118338, 244680), (122340, 236676), (129096, 224290), (134574, 215160), (143440, 201861), (146808, 197230), (157784, 183510), (161370, 179432), (163120, 177507)]