345869160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 256

約数和(自身を含む): 1345075200

約数和(自身を除く): 999206040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1667, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3334, 3458, 3640, 3705, 3990, 4940, 5001, 5187, 5320, 5460, 5928, 6668, 6916, 7410, 7980, 8335, 8645, 9880, 10002, 10374, 10920, 11669, 13336, 13832, 14820, 15960, 16670, 17290, 20004, 20748, 21671, 23338, 25005, 25935, 29640, 31673, 33340, 34580, 35007, 40008, 41496, 43342, 46676, 50010, 51870, 58345, 63346, 65013, 66680, 69160, 70014, 86684, 93352, 95019, 100020, 103740, 108355, 116690, 126692, 130026, 140028, 151697, 158365, 173368, 175035, 190038, 200040, 207480, 216710, 221711, 233380, 253384, 260052, 280056, 303394, 316730, 325065, 350070, 380076, 411749, 433420, 443422, 455091, 466760, 475095, 520104, 606788, 633460, 650130, 665133, 700140, 758485, 760152, 823498, 866840, 886844, 910182, 950190, 1108555, 1213576, 1235247, 1266920, 1300260, 1330266, 1400280, 1516970, 1646996, 1773688, 1820364, 1900380, 2058745, 2217110, 2275455, 2470494, 2600520, 2660532, 2882243, 3033940, 3293992, 3325665, 3640728, 3800760, 4117490, 4434220, 4550910, 4940988, 5321064, 5764486, 6067880, 6176235, 6651330, 8234980, 8646729, 8868440, 9101820, 9881976, 11528972, 12352470, 13302660, 14411215, 16469960, 17293458, 18203640, 23057944, 24704940, 26605320, 28822430, 34586916, 43233645, 49409880, 57644860, 69173832, 86467290, 115289720, 172934580, 345869160]

約数ペア:

[(1, 345869160), (2, 172934580), (3, 115289720), (4, 86467290), (5, 69173832), (6, 57644860), (7, 49409880), (8, 43233645), (10, 34586916), (12, 28822430), (13, 26605320), (14, 24704940), (15, 23057944), (19, 18203640), (20, 17293458), (21, 16469960), (24, 14411215), (26, 13302660), (28, 12352470), (30, 11528972), (35, 9881976), (38, 9101820), (39, 8868440), (40, 8646729), (42, 8234980), (52, 6651330), (56, 6176235), (57, 6067880), (60, 5764486), (65, 5321064), (70, 4940988), (76, 4550910), (78, 4434220), (84, 4117490), (91, 3800760), (95, 3640728), (104, 3325665), (105, 3293992), (114, 3033940), (120, 2882243), (130, 2660532), (133, 2600520), (140, 2470494), (152, 2275455), (156, 2217110), (168, 2058745), (182, 1900380), (190, 1820364), (195, 1773688), (210, 1646996), (228, 1516970), (247, 1400280), (260, 1330266), (266, 1300260), (273, 1266920), (280, 1235247), (285, 1213576), (312, 1108555), (364, 950190), (380, 910182), (390, 886844), (399, 866840), (420, 823498), (455, 760152), (456, 758485), (494, 700140), (520, 665133), (532, 650130), (546, 633460), (570, 606788), (665, 520104), (728, 475095), (741, 466760), (760, 455091), (780, 443422), (798, 433420), (840, 411749), (910, 380076), (988, 350070), (1064, 325065), (1092, 316730), (1140, 303394), (1235, 280056), (1330, 260052), (1365, 253384), (1482, 233380), (1560, 221711), (1596, 216710), (1667, 207480), (1729, 200040), (1820, 190038), (1976, 175035), (1995, 173368), (2184, 158365), (2280, 151697), (2470, 140028), (2660, 130026), (2730, 126692), (2964, 116690), (3192, 108355), (3334, 103740), (3458, 100020), (3640, 95019), (3705, 93352), (3990, 86684), (4940, 70014), (5001, 69160), (5187, 66680), (5320, 65013), (5460, 63346), (5928, 58345), (6668, 51870), (6916, 50010), (7410, 46676), (7980, 43342), (8335, 41496), (8645, 40008), (9880, 35007), (10002, 34580), (10374, 33340), (10920, 31673), (11669, 29640), (13336, 25935), (13832, 25005), (14820, 23338), (15960, 21671), (16670, 20748), (17290, 20004)]