15707775760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9631}}^1$

素因数の和:9729

約数の個数: 160

約数和(自身を含む): 40847385600

約数和(自身を除く): 25139609840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 37, 38, 40, 58, 74, 76, 80, 95, 116, 145, 148, 152, 185, 190, 232, 290, 296, 304, 370, 380, 464, 551, 580, 592, 703, 740, 760, 1073, 1102, 1160, 1406, 1480, 1520, 2146, 2204, 2320, 2755, 2812, 2960, 3515, 4292, 4408, 5365, 5510, 5624, 7030, 8584, 8816, 9631, 10730, 11020, 11248, 14060, 17168, 19262, 20387, 21460, 22040, 28120, 38524, 40774, 42920, 44080, 48155, 56240, 77048, 81548, 85840, 96310, 101935, 154096, 163096, 182989, 192620, 203870, 279299, 326192, 356347, 365978, 385240, 407740, 558598, 712694, 731956, 770480, 815480, 914945, 1117196, 1396495, 1425388, 1463912, 1630960, 1781735, 1829890, 2234392, 2792990, 2850776, 2927824, 3563470, 3659780, 4468784, 5306681, 5585980, 5701552, 6770593, 7126940, 7319560, 10334063, 10613362, 11171960, 13541186, 14253880, 14639120, 20668126, 21226724, 22343920, 26533405, 27082372, 28507760, 33852965, 41336252, 42453448, 51670315, 53066810, 54164744, 67705930, 82672504, 84906896, 103340630, 106133620, 108329488, 135411860, 165345008, 196347197, 206681260, 212267240, 270823720, 392694394, 413362520, 424534480, 541647440, 785388788, 826725040, 981735985, 1570777576, 1963471970, 3141555152, 3926943940, 7853887880, 15707775760]

約数ペア:

[(1, 15707775760), (2, 7853887880), (4, 3926943940), (5, 3141555152), (8, 1963471970), (10, 1570777576), (16, 981735985), (19, 826725040), (20, 785388788), (29, 541647440), (37, 424534480), (38, 413362520), (40, 392694394), (58, 270823720), (74, 212267240), (76, 206681260), (80, 196347197), (95, 165345008), (116, 135411860), (145, 108329488), (148, 106133620), (152, 103340630), (185, 84906896), (190, 82672504), (232, 67705930), (290, 54164744), (296, 53066810), (304, 51670315), (370, 42453448), (380, 41336252), (464, 33852965), (551, 28507760), (580, 27082372), (592, 26533405), (703, 22343920), (740, 21226724), (760, 20668126), (1073, 14639120), (1102, 14253880), (1160, 13541186), (1406, 11171960), (1480, 10613362), (1520, 10334063), (2146, 7319560), (2204, 7126940), (2320, 6770593), (2755, 5701552), (2812, 5585980), (2960, 5306681), (3515, 4468784), (4292, 3659780), (4408, 3563470), (5365, 2927824), (5510, 2850776), (5624, 2792990), (7030, 2234392), (8584, 1829890), (8816, 1781735), (9631, 1630960), (10730, 1463912), (11020, 1425388), (11248, 1396495), (14060, 1117196), (17168, 914945), (19262, 815480), (20387, 770480), (21460, 731956), (22040, 712694), (28120, 558598), (38524, 407740), (40774, 385240), (42920, 365978), (44080, 356347), (48155, 326192), (56240, 279299), (77048, 203870), (81548, 192620), (85840, 182989), (96310, 163096), (101935, 154096)]