4010307960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{19763}}^1$

素因数の和:19885

約数の個数: 128

約数和(自身を含む): 12807072000

約数和(自身を除く): 8796764040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 380, 445, 456, 534, 570, 712, 760, 890, 1068, 1140, 1335, 1691, 1780, 2136, 2280, 2670, 3382, 3560, 5073, 5340, 6764, 8455, 10146, 10680, 13528, 16910, 19763, 20292, 25365, 33820, 39526, 40584, 50730, 59289, 67640, 79052, 98815, 101460, 118578, 158104, 197630, 202920, 237156, 296445, 375497, 395260, 474312, 592890, 750994, 790520, 1126491, 1185780, 1501988, 1758907, 1877485, 2252982, 2371560, 3003976, 3517814, 3754970, 4505964, 5276721, 5632455, 7035628, 7509940, 8794535, 9011928, 10553442, 11264910, 14071256, 15019880, 17589070, 21106884, 22529820, 26383605, 33419233, 35178140, 42213768, 45059640, 52767210, 66838466, 70356280, 100257699, 105534420, 133676932, 167096165, 200515398, 211068840, 267353864, 334192330, 401030796, 501288495, 668384660, 802061592, 1002576990, 1336769320, 2005153980, 4010307960]

約数ペア:

[(1, 4010307960), (2, 2005153980), (3, 1336769320), (4, 1002576990), (5, 802061592), (6, 668384660), (8, 501288495), (10, 401030796), (12, 334192330), (15, 267353864), (19, 211068840), (20, 200515398), (24, 167096165), (30, 133676932), (38, 105534420), (40, 100257699), (57, 70356280), (60, 66838466), (76, 52767210), (89, 45059640), (95, 42213768), (114, 35178140), (120, 33419233), (152, 26383605), (178, 22529820), (190, 21106884), (228, 17589070), (267, 15019880), (285, 14071256), (356, 11264910), (380, 10553442), (445, 9011928), (456, 8794535), (534, 7509940), (570, 7035628), (712, 5632455), (760, 5276721), (890, 4505964), (1068, 3754970), (1140, 3517814), (1335, 3003976), (1691, 2371560), (1780, 2252982), (2136, 1877485), (2280, 1758907), (2670, 1501988), (3382, 1185780), (3560, 1126491), (5073, 790520), (5340, 750994), (6764, 592890), (8455, 474312), (10146, 395260), (10680, 375497), (13528, 296445), (16910, 237156), (19763, 202920), (20292, 197630), (25365, 158104), (33820, 118578), (39526, 101460), (40584, 98815), (50730, 79052), (59289, 67640)]