1551179760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 320

約数和(自身を含む): 5519646720

約数和(自身を除く): 3968466960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 137, 152, 156, 190, 191, 195, 208, 228, 240, 247, 260, 274, 285, 304, 312, 380, 382, 390, 411, 456, 494, 520, 548, 570, 573, 624, 685, 741, 760, 764, 780, 822, 912, 955, 988, 1040, 1096, 1140, 1146, 1235, 1370, 1482, 1520, 1528, 1560, 1644, 1781, 1910, 1976, 2055, 2192, 2280, 2292, 2470, 2483, 2603, 2740, 2865, 2964, 3056, 3120, 3288, 3562, 3629, 3705, 3820, 3952, 4110, 4560, 4584, 4940, 4966, 5206, 5343, 5480, 5730, 5928, 6576, 7124, 7258, 7410, 7449, 7640, 7809, 8220, 8905, 9168, 9880, 9932, 10412, 10686, 10887, 10960, 11460, 11856, 12415, 13015, 14248, 14516, 14820, 14898, 15280, 15618, 16440, 17810, 18145, 19760, 19864, 20824, 21372, 21774, 22920, 24830, 26030, 26167, 26715, 28496, 29032, 29640, 29796, 31236, 32880, 33839, 35620, 36290, 37245, 39045, 39728, 41648, 42744, 43548, 45840, 47177, 49660, 52060, 52334, 53430, 54435, 58064, 59280, 59592, 62472, 67678, 71240, 72580, 74490, 78090, 78501, 85488, 87096, 94354, 99320, 101517, 104120, 104668, 106860, 108870, 119184, 124944, 130835, 135356, 141531, 142480, 145160, 148980, 156180, 157002, 169195, 174192, 188708, 198640, 203034, 208240, 209336, 213720, 217740, 235885, 261670, 270712, 283062, 290320, 297960, 312360, 314004, 338390, 340171, 377416, 392505, 406068, 418672, 427440, 435480, 471770, 497173, 507585, 523340, 541424, 566124, 595920, 624720, 628008, 676780, 680342, 707655, 754832, 785010, 812136, 870960, 943540, 994346, 1015170, 1020513, 1046680, 1132248, 1256016, 1353560, 1360684, 1415310, 1491519, 1570020, 1624272, 1700855, 1887080, 1988692, 2030340, 2041026, 2093360, 2264496, 2485865, 2707120, 2721368, 2830620, 2983038, 3140040, 3401710, 3774160, 3977384, 4060680, 4082052, 4971730, 5102565, 5442736, 5661240, 5966076, 6280080, 6463249, 6803420, 7457595, 7954768, 8121360, 8164104, 9943460, 10205130, 11322480, 11932152, 12926498, 13606840, 14915190, 16328208, 19389747, 19886920, 20410260, 23864304, 25852996, 27213680, 29830380, 32316245, 38779494, 39773840, 40820520, 51705992, 59660760, 64632490, 77558988, 81641040, 96948735, 103411984, 119321520, 129264980, 155117976, 193897470, 258529960, 310235952, 387794940, 517059920, 775589880, 1551179760]

約数ペア:

[(1, 1551179760), (2, 775589880), (3, 517059920), (4, 387794940), (5, 310235952), (6, 258529960), (8, 193897470), (10, 155117976), (12, 129264980), (13, 119321520), (15, 103411984), (16, 96948735), (19, 81641040), (20, 77558988), (24, 64632490), (26, 59660760), (30, 51705992), (38, 40820520), (39, 39773840), (40, 38779494), (48, 32316245), (52, 29830380), (57, 27213680), (60, 25852996), (65, 23864304), (76, 20410260), (78, 19886920), (80, 19389747), (95, 16328208), (104, 14915190), (114, 13606840), (120, 12926498), (130, 11932152), (137, 11322480), (152, 10205130), (156, 9943460), (190, 8164104), (191, 8121360), (195, 7954768), (208, 7457595), (228, 6803420), (240, 6463249), (247, 6280080), (260, 5966076), (274, 5661240), (285, 5442736), (304, 5102565), (312, 4971730), (380, 4082052), (382, 4060680), (390, 3977384), (411, 3774160), (456, 3401710), (494, 3140040), (520, 2983038), (548, 2830620), (570, 2721368), (573, 2707120), (624, 2485865), (685, 2264496), (741, 2093360), (760, 2041026), (764, 2030340), (780, 1988692), (822, 1887080), (912, 1700855), (955, 1624272), (988, 1570020), (1040, 1491519), (1096, 1415310), (1140, 1360684), (1146, 1353560), (1235, 1256016), (1370, 1132248), (1482, 1046680), (1520, 1020513), (1528, 1015170), (1560, 994346), (1644, 943540), (1781, 870960), (1910, 812136), (1976, 785010), (2055, 754832), (2192, 707655), (2280, 680342), (2292, 676780), (2470, 628008), (2483, 624720), (2603, 595920), (2740, 566124), (2865, 541424), (2964, 523340), (3056, 507585), (3120, 497173), (3288, 471770), (3562, 435480), (3629, 427440), (3705, 418672), (3820, 406068), (3952, 392505), (4110, 377416), (4560, 340171), (4584, 338390), (4940, 314004), (4966, 312360), (5206, 297960), (5343, 290320), (5480, 283062), (5730, 270712), (5928, 261670), (6576, 235885), (7124, 217740), (7258, 213720), (7410, 209336), (7449, 208240), (7640, 203034), (7809, 198640), (8220, 188708), (8905, 174192), (9168, 169195), (9880, 157002), (9932, 156180), (10412, 148980), (10686, 145160), (10887, 142480), (10960, 141531), (11460, 135356), (11856, 130835), (12415, 124944), (13015, 119184), (14248, 108870), (14516, 106860), (14820, 104668), (14898, 104120), (15280, 101517), (15618, 99320), (16440, 94354), (17810, 87096), (18145, 85488), (19760, 78501), (19864, 78090), (20824, 74490), (21372, 72580), (21774, 71240), (22920, 67678), (24830, 62472), (26030, 59592), (26167, 59280), (26715, 58064), (28496, 54435), (29032, 53430), (29640, 52334), (29796, 52060), (31236, 49660), (32880, 47177), (33839, 45840), (35620, 43548), (36290, 42744), (37245, 41648), (39045, 39728)]