3128678280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2301

約数の個数: 384

約数和(自身を含む): 12811518720

約数和(自身を除く): 9682840440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 43, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 86, 90, 91, 104, 105, 117, 120, 126, 129, 130, 140, 156, 168, 172, 180, 182, 195, 210, 215, 234, 252, 258, 260, 273, 280, 301, 312, 315, 344, 360, 364, 387, 390, 420, 430, 455, 468, 504, 516, 520, 546, 559, 585, 602, 630, 645, 728, 774, 780, 819, 840, 860, 903, 910, 936, 1032, 1092, 1118, 1170, 1204, 1260, 1290, 1365, 1505, 1548, 1560, 1638, 1677, 1720, 1806, 1820, 1935, 2184, 2221, 2236, 2340, 2408, 2520, 2580, 2709, 2730, 2795, 3010, 3096, 3276, 3354, 3612, 3640, 3870, 3913, 4095, 4442, 4472, 4515, 4680, 5031, 5160, 5418, 5460, 5590, 6020, 6552, 6663, 6708, 7224, 7740, 7826, 8190, 8385, 8884, 9030, 10062, 10836, 10920, 11105, 11180, 11739, 12040, 13326, 13416, 13545, 15480, 15547, 15652, 16380, 16770, 17768, 18060, 19565, 19989, 20124, 21672, 22210, 22360, 23478, 25155, 26652, 27090, 28873, 31094, 31304, 32760, 33315, 33540, 35217, 36120, 39130, 39978, 40248, 44420, 46641, 46956, 50310, 53304, 54180, 57746, 58695, 62188, 66630, 67080, 70434, 77735, 78260, 79956, 86619, 88840, 93282, 93912, 95503, 99945, 100620, 108360, 115492, 117390, 124376, 133260, 139923, 140868, 144365, 155470, 156520, 159912, 173238, 176085, 186564, 191006, 199890, 201240, 202111, 230984, 233205, 234780, 259857, 266520, 279846, 281736, 286509, 288730, 310940, 346476, 352170, 373128, 382012, 399780, 404222, 433095, 466410, 469560, 477515, 519714, 559692, 573018, 577460, 606333, 621880, 668521, 692952, 699615, 704340, 764024, 799560, 808444, 859527, 866190, 932820, 955030, 1010555, 1039428, 1119384, 1146036, 1154920, 1212666, 1241539, 1299285, 1337042, 1399230, 1408680, 1432545, 1616888, 1719054, 1732380, 1818999, 1865640, 1910060, 2005563, 2021110, 2078856, 2292072, 2425332, 2483078, 2598570, 2674084, 2798460, 2865090, 3031665, 3342605, 3438108, 3464760, 3637998, 3724617, 3820120, 4011126, 4042220, 4297635, 4850664, 4966156, 5197140, 5348168, 5596920, 5730180, 6016689, 6063330, 6207695, 6685210, 6876216, 7275996, 7449234, 8022252, 8084440, 8595270, 8690773, 9094995, 9932312, 10027815, 10394280, 11173851, 11460360, 12033378, 12126660, 12415390, 13370420, 14551992, 14898468, 16044504, 17190540, 17381546, 18189990, 18623085, 20055630, 22347702, 24066756, 24253320, 24830780, 26072319, 26740840, 29796936, 30083445, 34381080, 34763092, 36379980, 37246170, 40111260, 43453865, 44695404, 48133512, 49661560, 52144638, 55869255, 60166890, 69526184, 72759960, 74492340, 78216957, 80222520, 86907730, 89390808, 104289276, 111738510, 120333780, 130361595, 148984680, 156433914, 173815460, 208578552, 223477020, 240667560, 260723190, 312867828, 347630920, 391084785, 446954040, 521446380, 625735656, 782169570, 1042892760, 1564339140, 3128678280]

約数ペア:

[(1, 3128678280), (2, 1564339140), (3, 1042892760), (4, 782169570), (5, 625735656), (6, 521446380), (7, 446954040), (8, 391084785), (9, 347630920), (10, 312867828), (12, 260723190), (13, 240667560), (14, 223477020), (15, 208578552), (18, 173815460), (20, 156433914), (21, 148984680), (24, 130361595), (26, 120333780), (28, 111738510), (30, 104289276), (35, 89390808), (36, 86907730), (39, 80222520), (40, 78216957), (42, 74492340), (43, 72759960), (45, 69526184), (52, 60166890), (56, 55869255), (60, 52144638), (63, 49661560), (65, 48133512), (70, 44695404), (72, 43453865), (78, 40111260), (84, 37246170), (86, 36379980), (90, 34763092), (91, 34381080), (104, 30083445), (105, 29796936), (117, 26740840), (120, 26072319), (126, 24830780), (129, 24253320), (130, 24066756), (140, 22347702), (156, 20055630), (168, 18623085), (172, 18189990), (180, 17381546), (182, 17190540), (195, 16044504), (210, 14898468), (215, 14551992), (234, 13370420), (252, 12415390), (258, 12126660), (260, 12033378), (273, 11460360), (280, 11173851), (301, 10394280), (312, 10027815), (315, 9932312), (344, 9094995), (360, 8690773), (364, 8595270), (387, 8084440), (390, 8022252), (420, 7449234), (430, 7275996), (455, 6876216), (468, 6685210), (504, 6207695), (516, 6063330), (520, 6016689), (546, 5730180), (559, 5596920), (585, 5348168), (602, 5197140), (630, 4966156), (645, 4850664), (728, 4297635), (774, 4042220), (780, 4011126), (819, 3820120), (840, 3724617), (860, 3637998), (903, 3464760), (910, 3438108), (936, 3342605), (1032, 3031665), (1092, 2865090), (1118, 2798460), (1170, 2674084), (1204, 2598570), (1260, 2483078), (1290, 2425332), (1365, 2292072), (1505, 2078856), (1548, 2021110), (1560, 2005563), (1638, 1910060), (1677, 1865640), (1720, 1818999), (1806, 1732380), (1820, 1719054), (1935, 1616888), (2184, 1432545), (2221, 1408680), (2236, 1399230), (2340, 1337042), (2408, 1299285), (2520, 1241539), (2580, 1212666), (2709, 1154920), (2730, 1146036), (2795, 1119384), (3010, 1039428), (3096, 1010555), (3276, 955030), (3354, 932820), (3612, 866190), (3640, 859527), (3870, 808444), (3913, 799560), (4095, 764024), (4442, 704340), (4472, 699615), (4515, 692952), (4680, 668521), (5031, 621880), (5160, 606333), (5418, 577460), (5460, 573018), (5590, 559692), (6020, 519714), (6552, 477515), (6663, 469560), (6708, 466410), (7224, 433095), (7740, 404222), (7826, 399780), (8190, 382012), (8385, 373128), (8884, 352170), (9030, 346476), (10062, 310940), (10836, 288730), (10920, 286509), (11105, 281736), (11180, 279846), (11739, 266520), (12040, 259857), (13326, 234780), (13416, 233205), (13545, 230984), (15480, 202111), (15547, 201240), (15652, 199890), (16380, 191006), (16770, 186564), (17768, 176085), (18060, 173238), (19565, 159912), (19989, 156520), (20124, 155470), (21672, 144365), (22210, 140868), (22360, 139923), (23478, 133260), (25155, 124376), (26652, 117390), (27090, 115492), (28873, 108360), (31094, 100620), (31304, 99945), (32760, 95503), (33315, 93912), (33540, 93282), (35217, 88840), (36120, 86619), (39130, 79956), (39978, 78260), (40248, 77735), (44420, 70434), (46641, 67080), (46956, 66630), (50310, 62188), (53304, 58695), (54180, 57746)]