504641520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1072

約数の個数: 240

約数和(自身を含む): 1834004640

約数和(自身を除く): 1329363120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 997, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 1994, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 2991, 3330, 3420, 3515, 3988, 4218, 4440, 4560, 4985, 5328, 5624, 5982, 6327, 6660, 6840, 7030, 7976, 8436, 8880, 8973, 9970, 10545, 11248, 11964, 12654, 13320, 13680, 14060, 14955, 15952, 16872, 17946, 18943, 19940, 21090, 23928, 25308, 26640, 28120, 29910, 31635, 33744, 35892, 36889, 37886, 39880, 42180, 44865, 47856, 50616, 56240, 56829, 59820, 63270, 71784, 73778, 75772, 79760, 84360, 89730, 94715, 101232, 110667, 113658, 119640, 126540, 143568, 147556, 151544, 168720, 170487, 179460, 184445, 189430, 221334, 227316, 239280, 253080, 284145, 295112, 303088, 332001, 340974, 358920, 368890, 378860, 442668, 454632, 506160, 553335, 568290, 590224, 664002, 681948, 700891, 717840, 737780, 757720, 852435, 885336, 909264, 1106670, 1136580, 1328004, 1363896, 1401782, 1475560, 1515440, 1660005, 1704870, 1770672, 2102673, 2213340, 2273160, 2656008, 2727792, 2803564, 2951120, 3320010, 3409740, 3504455, 4205346, 4426680, 4546320, 5312016, 5607128, 6308019, 6640020, 6819480, 7008910, 8410692, 8853360, 10513365, 11214256, 12616038, 13280040, 13638960, 14017820, 16821384, 21026730, 25232076, 26560080, 28035640, 31540095, 33642768, 42053460, 50464152, 56071280, 63080190, 84106920, 100928304, 126160380, 168213840, 252320760, 504641520]

約数ペア:

[(1, 504641520), (2, 252320760), (3, 168213840), (4, 126160380), (5, 100928304), (6, 84106920), (8, 63080190), (9, 56071280), (10, 50464152), (12, 42053460), (15, 33642768), (16, 31540095), (18, 28035640), (19, 26560080), (20, 25232076), (24, 21026730), (30, 16821384), (36, 14017820), (37, 13638960), (38, 13280040), (40, 12616038), (45, 11214256), (48, 10513365), (57, 8853360), (60, 8410692), (72, 7008910), (74, 6819480), (76, 6640020), (80, 6308019), (90, 5607128), (95, 5312016), (111, 4546320), (114, 4426680), (120, 4205346), (144, 3504455), (148, 3409740), (152, 3320010), (171, 2951120), (180, 2803564), (185, 2727792), (190, 2656008), (222, 2273160), (228, 2213340), (240, 2102673), (285, 1770672), (296, 1704870), (304, 1660005), (333, 1515440), (342, 1475560), (360, 1401782), (370, 1363896), (380, 1328004), (444, 1136580), (456, 1106670), (555, 909264), (570, 885336), (592, 852435), (666, 757720), (684, 737780), (703, 717840), (720, 700891), (740, 681948), (760, 664002), (855, 590224), (888, 568290), (912, 553335), (997, 506160), (1110, 454632), (1140, 442668), (1332, 378860), (1368, 368890), (1406, 358920), (1480, 340974), (1520, 332001), (1665, 303088), (1710, 295112), (1776, 284145), (1994, 253080), (2109, 239280), (2220, 227316), (2280, 221334), (2664, 189430), (2736, 184445), (2812, 179460), (2960, 170487), (2991, 168720), (3330, 151544), (3420, 147556), (3515, 143568), (3988, 126540), (4218, 119640), (4440, 113658), (4560, 110667), (4985, 101232), (5328, 94715), (5624, 89730), (5982, 84360), (6327, 79760), (6660, 75772), (6840, 73778), (7030, 71784), (7976, 63270), (8436, 59820), (8880, 56829), (8973, 56240), (9970, 50616), (10545, 47856), (11248, 44865), (11964, 42180), (12654, 39880), (13320, 37886), (13680, 36889), (14060, 35892), (14955, 33744), (15952, 31635), (16872, 29910), (17946, 28120), (18943, 26640), (19940, 25308), (21090, 23928)]