431188380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3145

約数の個数: 192

約数和(自身を含む): 1575060480

約数和(自身を除く): 1143872100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1890, 1998, 2220, 2331, 2590, 3083, 3108, 3330, 3780, 3885, 3996, 4662, 4995, 5180, 6166, 6660, 6993, 7770, 9249, 9324, 9990, 11655, 12332, 13986, 15415, 15540, 18498, 19980, 21581, 23310, 27747, 27972, 30830, 34965, 36996, 43162, 46245, 46620, 55494, 61660, 64743, 69930, 83241, 86324, 92490, 107905, 110988, 114071, 129486, 138735, 139860, 166482, 184980, 194229, 215810, 228142, 258972, 277470, 323715, 332964, 342213, 388458, 416205, 431620, 456284, 554940, 570355, 582687, 647430, 684426, 776916, 798497, 832410, 971145, 1026639, 1140710, 1165374, 1294860, 1368852, 1596994, 1664820, 1711065, 1942290, 2053278, 2281420, 2330748, 2395491, 2913435, 3079917, 3193988, 3422130, 3884580, 3992485, 4106556, 4790982, 5133195, 5826870, 6159834, 6844260, 7186473, 7984970, 9581964, 10266390, 11653740, 11977455, 12319668, 14372946, 15399585, 15969940, 20532780, 21559419, 23954910, 28745892, 30799170, 35932365, 43118838, 47909820, 61598340, 71864730, 86237676, 107797095, 143729460, 215594190, 431188380]

約数ペア:

[(1, 431188380), (2, 215594190), (3, 143729460), (4, 107797095), (5, 86237676), (6, 71864730), (7, 61598340), (9, 47909820), (10, 43118838), (12, 35932365), (14, 30799170), (15, 28745892), (18, 23954910), (20, 21559419), (21, 20532780), (27, 15969940), (28, 15399585), (30, 14372946), (35, 12319668), (36, 11977455), (37, 11653740), (42, 10266390), (45, 9581964), (54, 7984970), (60, 7186473), (63, 6844260), (70, 6159834), (74, 5826870), (84, 5133195), (90, 4790982), (105, 4106556), (108, 3992485), (111, 3884580), (126, 3422130), (135, 3193988), (140, 3079917), (148, 2913435), (180, 2395491), (185, 2330748), (189, 2281420), (210, 2053278), (222, 1942290), (252, 1711065), (259, 1664820), (270, 1596994), (315, 1368852), (333, 1294860), (370, 1165374), (378, 1140710), (420, 1026639), (444, 971145), (518, 832410), (540, 798497), (555, 776916), (630, 684426), (666, 647430), (740, 582687), (756, 570355), (777, 554940), (945, 456284), (999, 431620), (1036, 416205), (1110, 388458), (1260, 342213), (1295, 332964), (1332, 323715), (1554, 277470), (1665, 258972), (1890, 228142), (1998, 215810), (2220, 194229), (2331, 184980), (2590, 166482), (3083, 139860), (3108, 138735), (3330, 129486), (3780, 114071), (3885, 110988), (3996, 107905), (4662, 92490), (4995, 86324), (5180, 83241), (6166, 69930), (6660, 64743), (6993, 61660), (7770, 55494), (9249, 46620), (9324, 46245), (9990, 43162), (11655, 36996), (12332, 34965), (13986, 30830), (15415, 27972), (15540, 27747), (18498, 23310), (19980, 21581)]