1273177920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 224

約数和(自身を含む): 4733519616

約数和(自身を除く): 3460341696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1968, 2240, 2296, 2460, 2624, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4621, 4920, 5740, 6560, 6720, 6888, 7872, 8610, 9184, 9242, 9840, 11480, 13120, 13776, 13863, 17220, 18368, 18484, 19680, 22960, 23105, 27552, 27726, 32347, 34440, 36968, 39360, 45920, 46210, 55104, 55452, 64694, 68880, 69315, 73936, 91840, 92420, 97041, 110904, 129388, 137760, 138630, 147872, 161735, 184840, 189461, 194082, 221808, 258776, 275520, 277260, 295744, 323470, 369680, 378922, 388164, 443616, 485205, 517552, 554520, 568383, 646940, 739360, 757844, 776328, 887232, 947305, 970410, 1035104, 1109040, 1136766, 1293880, 1326227, 1478720, 1515688, 1552656, 1894610, 1940820, 2070208, 2218080, 2273532, 2587760, 2652454, 2841915, 3031376, 3105312, 3789220, 3881640, 3978681, 4436160, 4547064, 5175520, 5304908, 5683830, 6062752, 6210624, 6631135, 7578440, 7763280, 7957362, 9094128, 10351040, 10609816, 11367660, 12125504, 13262270, 15156880, 15526560, 15914724, 18188256, 19893405, 21219632, 22735320, 26524540, 30313760, 31053120, 31829448, 36376512, 39786810, 42439264, 45470640, 53049080, 60627520, 63658896, 79573620, 84878528, 90941280, 106098160, 127317792, 159147240, 181882560, 212196320, 254635584, 318294480, 424392640, 636588960, 1273177920]

約数ペア:

[(1, 1273177920), (2, 636588960), (3, 424392640), (4, 318294480), (5, 254635584), (6, 212196320), (7, 181882560), (8, 159147240), (10, 127317792), (12, 106098160), (14, 90941280), (15, 84878528), (16, 79573620), (20, 63658896), (21, 60627520), (24, 53049080), (28, 45470640), (30, 42439264), (32, 39786810), (35, 36376512), (40, 31829448), (41, 31053120), (42, 30313760), (48, 26524540), (56, 22735320), (60, 21219632), (64, 19893405), (70, 18188256), (80, 15914724), (82, 15526560), (84, 15156880), (96, 13262270), (105, 12125504), (112, 11367660), (120, 10609816), (123, 10351040), (140, 9094128), (160, 7957362), (164, 7763280), (168, 7578440), (192, 6631135), (205, 6210624), (210, 6062752), (224, 5683830), (240, 5304908), (246, 5175520), (280, 4547064), (287, 4436160), (320, 3978681), (328, 3881640), (336, 3789220), (410, 3105312), (420, 3031376), (448, 2841915), (480, 2652454), (492, 2587760), (560, 2273532), (574, 2218080), (615, 2070208), (656, 1940820), (672, 1894610), (820, 1552656), (840, 1515688), (861, 1478720), (960, 1326227), (984, 1293880), (1120, 1136766), (1148, 1109040), (1230, 1035104), (1312, 970410), (1344, 947305), (1435, 887232), (1640, 776328), (1680, 757844), (1722, 739360), (1968, 646940), (2240, 568383), (2296, 554520), (2460, 517552), (2624, 485205), (2870, 443616), (3280, 388164), (3360, 378922), (3444, 369680), (3936, 323470), (4305, 295744), (4592, 277260), (4621, 275520), (4920, 258776), (5740, 221808), (6560, 194082), (6720, 189461), (6888, 184840), (7872, 161735), (8610, 147872), (9184, 138630), (9242, 137760), (9840, 129388), (11480, 110904), (13120, 97041), (13776, 92420), (13863, 91840), (17220, 73936), (18368, 69315), (18484, 68880), (19680, 64694), (22960, 55452), (23105, 55104), (27552, 46210), (27726, 45920), (32347, 39360), (34440, 36968)]