996902640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2746

約数の個数: 240

約数和(自身を含む): 3656016000

約数和(自身を除く): 2659113360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2699, 2736, 3078, 3240, 3420, 3888, 4104, 4560, 4617, 4860, 5130, 5398, 6156, 6480, 6840, 7695, 8097, 8208, 9234, 9720, 10260, 10796, 12312, 13495, 13680, 15390, 16194, 18468, 19440, 20520, 21592, 23085, 24291, 24624, 26990, 30780, 32388, 36936, 40485, 41040, 43184, 46170, 48582, 51281, 53980, 61560, 64776, 72873, 73872, 80970, 92340, 97164, 102562, 107960, 121455, 123120, 129552, 145746, 153843, 161940, 184680, 194328, 205124, 215920, 218619, 242910, 256405, 291492, 307686, 323880, 364365, 369360, 388656, 410248, 437238, 461529, 485820, 512810, 582984, 615372, 647760, 655857, 728730, 769215, 820496, 874476, 923058, 971640, 1025620, 1093095, 1165968, 1230744, 1311714, 1384587, 1457460, 1538430, 1748952, 1846116, 1943280, 2051240, 2186190, 2307645, 2461488, 2623428, 2769174, 2914920, 3076860, 3279285, 3497904, 3692232, 4102480, 4153761, 4372380, 4615290, 5246856, 5538348, 5829840, 6153720, 6558570, 6922935, 7384464, 8307522, 8744760, 9230580, 10493712, 11076696, 12307440, 12461283, 13117140, 13845870, 16615044, 17489520, 18461160, 20768805, 22153392, 24922566, 26234280, 27691740, 33230088, 36922320, 41537610, 49845132, 52468560, 55383480, 62306415, 66460176, 83075220, 99690264, 110766960, 124612830, 166150440, 199380528, 249225660, 332300880, 498451320, 996902640]

約数ペア:

[(1, 996902640), (2, 498451320), (3, 332300880), (4, 249225660), (5, 199380528), (6, 166150440), (8, 124612830), (9, 110766960), (10, 99690264), (12, 83075220), (15, 66460176), (16, 62306415), (18, 55383480), (19, 52468560), (20, 49845132), (24, 41537610), (27, 36922320), (30, 33230088), (36, 27691740), (38, 26234280), (40, 24922566), (45, 22153392), (48, 20768805), (54, 18461160), (57, 17489520), (60, 16615044), (72, 13845870), (76, 13117140), (80, 12461283), (81, 12307440), (90, 11076696), (95, 10493712), (108, 9230580), (114, 8744760), (120, 8307522), (135, 7384464), (144, 6922935), (152, 6558570), (162, 6153720), (171, 5829840), (180, 5538348), (190, 5246856), (216, 4615290), (228, 4372380), (240, 4153761), (243, 4102480), (270, 3692232), (285, 3497904), (304, 3279285), (324, 3076860), (342, 2914920), (360, 2769174), (380, 2623428), (405, 2461488), (432, 2307645), (456, 2186190), (486, 2051240), (513, 1943280), (540, 1846116), (570, 1748952), (648, 1538430), (684, 1457460), (720, 1384587), (760, 1311714), (810, 1230744), (855, 1165968), (912, 1093095), (972, 1025620), (1026, 971640), (1080, 923058), (1140, 874476), (1215, 820496), (1296, 769215), (1368, 728730), (1520, 655857), (1539, 647760), (1620, 615372), (1710, 582984), (1944, 512810), (2052, 485820), (2160, 461529), (2280, 437238), (2430, 410248), (2565, 388656), (2699, 369360), (2736, 364365), (3078, 323880), (3240, 307686), (3420, 291492), (3888, 256405), (4104, 242910), (4560, 218619), (4617, 215920), (4860, 205124), (5130, 194328), (5398, 184680), (6156, 161940), (6480, 153843), (6840, 145746), (7695, 129552), (8097, 123120), (8208, 121455), (9234, 107960), (9720, 102562), (10260, 97164), (10796, 92340), (12312, 80970), (13495, 73872), (13680, 72873), (15390, 64776), (16194, 61560), (18468, 53980), (19440, 51281), (20520, 48582), (21592, 46170), (23085, 43184), (24291, 41040), (24624, 40485), (26990, 36936), (30780, 32388)]