318853453680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751871}}^1$

素因数の和:751940

約数の個数: 240

約数和(自身を含む): 1163536957440

約数和(自身を除く): 844683503760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 17670, 21204, 22320, 23560, 26505, 28272, 35340, 42408, 47120, 53010, 70680, 84816, 106020, 141360, 212040, 424080, 751871, 1503742, 2255613, 3007484, 3759355, 4511226, 6014968, 6766839, 7518710, 9022452, 11278065, 12029936, 13533678, 14285549, 15037420, 18044904, 22556130, 23308001, 27067356, 28571098, 30074840, 33834195, 36089808, 42856647, 45112260, 46616002, 54134712, 57142196, 60149680, 67668390, 69924003, 71427745, 85713294, 90224520, 93232004, 108269424, 114284392, 116540005, 128569941, 135336780, 139848006, 142855490, 171426588, 180449040, 186464008, 209772009, 214283235, 228568784, 233080010, 257139882, 270673560, 279696012, 285710980, 342853176, 349620015, 372928016, 419544018, 428566470, 442852019, 466160020, 514279764, 541347120, 559392024, 571421960, 642849705, 685706352, 699240030, 839088036, 857132940, 885704038, 932320040, 1028559528, 1048860045, 1118784048, 1142843920, 1285699410, 1328556057, 1398480060, 1678176072, 1714265880, 1771408076, 1864640080, 2057119056, 2097720090, 2214260095, 2571398820, 2657112114, 2796960120, 3356352144, 3428531760, 3542816152, 3985668171, 4195440180, 4428520190, 5142797640, 5314224228, 5593920240, 6642780285, 7085632304, 7971336342, 8390880360, 8857040380, 10285595280, 10628448456, 13285560570, 15942672684, 16781760720, 17714080760, 19928340855, 21256896912, 26571121140, 31885345368, 35428161520, 39856681710, 53142242280, 63770690736, 79713363420, 106284484560, 159426726840, 318853453680]

約数ペア:

[(1, 318853453680), (2, 159426726840), (3, 106284484560), (4, 79713363420), (5, 63770690736), (6, 53142242280), (8, 39856681710), (9, 35428161520), (10, 31885345368), (12, 26571121140), (15, 21256896912), (16, 19928340855), (18, 17714080760), (19, 16781760720), (20, 15942672684), (24, 13285560570), (30, 10628448456), (31, 10285595280), (36, 8857040380), (38, 8390880360), (40, 7971336342), (45, 7085632304), (48, 6642780285), (57, 5593920240), (60, 5314224228), (62, 5142797640), (72, 4428520190), (76, 4195440180), (80, 3985668171), (90, 3542816152), (93, 3428531760), (95, 3356352144), (114, 2796960120), (120, 2657112114), (124, 2571398820), (144, 2214260095), (152, 2097720090), (155, 2057119056), (171, 1864640080), (180, 1771408076), (186, 1714265880), (190, 1678176072), (228, 1398480060), (240, 1328556057), (248, 1285699410), (279, 1142843920), (285, 1118784048), (304, 1048860045), (310, 1028559528), (342, 932320040), (360, 885704038), (372, 857132940), (380, 839088036), (456, 699240030), (465, 685706352), (496, 642849705), (558, 571421960), (570, 559392024), (589, 541347120), (620, 514279764), (684, 466160020), (720, 442852019), (744, 428566470), (760, 419544018), (855, 372928016), (912, 349620015), (930, 342853176), (1116, 285710980), (1140, 279696012), (1178, 270673560), (1240, 257139882), (1368, 233080010), (1395, 228568784), (1488, 214283235), (1520, 209772009), (1710, 186464008), (1767, 180449040), (1860, 171426588), (2232, 142855490), (2280, 139848006), (2356, 135336780), (2480, 128569941), (2736, 116540005), (2790, 114284392), (2945, 108269424), (3420, 93232004), (3534, 90224520), (3720, 85713294), (4464, 71427745), (4560, 69924003), (4712, 67668390), (5301, 60149680), (5580, 57142196), (5890, 54134712), (6840, 46616002), (7068, 45112260), (7440, 42856647), (8835, 36089808), (9424, 33834195), (10602, 30074840), (11160, 28571098), (11780, 27067356), (13680, 23308001), (14136, 22556130), (17670, 18044904), (21204, 15037420), (22320, 14285549), (23560, 13533678), (26505, 12029936), (28272, 11278065), (35340, 9022452), (42408, 7518710), (47120, 6766839), (53010, 6014968), (70680, 4511226), (84816, 3759355), (106020, 3007484), (141360, 2255613), (212040, 1503742), (424080, 751871)]