318039480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 256

約数和(自身を含む): 1218240000

約数和(自身を除く): 900200520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1409, 1485, 1672, 1710, 1881, 1980, 2052, 2090, 2280, 2376, 2508, 2565, 2818, 2970, 3135, 3420, 3762, 3960, 4104, 4180, 4227, 5016, 5130, 5636, 5643, 5940, 6270, 6840, 7045, 7524, 8360, 8454, 9405, 10260, 11272, 11286, 11880, 12540, 12681, 14090, 15048, 15499, 16908, 18810, 20520, 21135, 22572, 25080, 25362, 26771, 28180, 28215, 30998, 33816, 37620, 38043, 42270, 45144, 46497, 50724, 53542, 56360, 56430, 61996, 63405, 75240, 76086, 77495, 80313, 84540, 92994, 101448, 107084, 112860, 123992, 126810, 133855, 139491, 152172, 154990, 160626, 169080, 185988, 190215, 214168, 225720, 232485, 240939, 253620, 267710, 278982, 294481, 304344, 309980, 321252, 371976, 380430, 401565, 418473, 464970, 481878, 507240, 535420, 557964, 588962, 619960, 642504, 697455, 722817, 760860, 803130, 836946, 883443, 929940, 963756, 1070840, 1115928, 1177924, 1204695, 1394910, 1445634, 1472405, 1521720, 1606260, 1673892, 1766886, 1859880, 1927512, 2092365, 2355848, 2409390, 2650329, 2789820, 2891268, 2944810, 3212520, 3347784, 3533772, 3614085, 4184730, 4417215, 4818780, 5300658, 5579640, 5782536, 5889620, 7067544, 7228170, 7950987, 8369460, 8834430, 9637560, 10601316, 11779240, 13251645, 14456340, 15901974, 16738920, 17668860, 21202632, 26503290, 28912680, 31803948, 35337720, 39754935, 53006580, 63607896, 79509870, 106013160, 159019740, 318039480]

約数ペア:

[(1, 318039480), (2, 159019740), (3, 106013160), (4, 79509870), (5, 63607896), (6, 53006580), (8, 39754935), (9, 35337720), (10, 31803948), (11, 28912680), (12, 26503290), (15, 21202632), (18, 17668860), (19, 16738920), (20, 15901974), (22, 14456340), (24, 13251645), (27, 11779240), (30, 10601316), (33, 9637560), (36, 8834430), (38, 8369460), (40, 7950987), (44, 7228170), (45, 7067544), (54, 5889620), (55, 5782536), (57, 5579640), (60, 5300658), (66, 4818780), (72, 4417215), (76, 4184730), (88, 3614085), (90, 3533772), (95, 3347784), (99, 3212520), (108, 2944810), (110, 2891268), (114, 2789820), (120, 2650329), (132, 2409390), (135, 2355848), (152, 2092365), (165, 1927512), (171, 1859880), (180, 1766886), (190, 1673892), (198, 1606260), (209, 1521720), (216, 1472405), (220, 1445634), (228, 1394910), (264, 1204695), (270, 1177924), (285, 1115928), (297, 1070840), (330, 963756), (342, 929940), (360, 883443), (380, 836946), (396, 803130), (418, 760860), (440, 722817), (456, 697455), (495, 642504), (513, 619960), (540, 588962), (570, 557964), (594, 535420), (627, 507240), (660, 481878), (684, 464970), (760, 418473), (792, 401565), (836, 380430), (855, 371976), (990, 321252), (1026, 309980), (1045, 304344), (1080, 294481), (1140, 278982), (1188, 267710), (1254, 253620), (1320, 240939), (1368, 232485), (1409, 225720), (1485, 214168), (1672, 190215), (1710, 185988), (1881, 169080), (1980, 160626), (2052, 154990), (2090, 152172), (2280, 139491), (2376, 133855), (2508, 126810), (2565, 123992), (2818, 112860), (2970, 107084), (3135, 101448), (3420, 92994), (3762, 84540), (3960, 80313), (4104, 77495), (4180, 76086), (4227, 75240), (5016, 63405), (5130, 61996), (5636, 56430), (5643, 56360), (5940, 53542), (6270, 50724), (6840, 46497), (7045, 45144), (7524, 42270), (8360, 38043), (8454, 37620), (9405, 33816), (10260, 30998), (11272, 28215), (11286, 28180), (11880, 26771), (12540, 25362), (12681, 25080), (14090, 22572), (15048, 21135), (15499, 20520), (16908, 18810)]