157868040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2983

約数の個数: 128

約数和(自身を含む): 529441920

約数和(自身を除く): 371573880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 2917, 3608, 4510, 4920, 5412, 5834, 6765, 8751, 9020, 10824, 11668, 13530, 14585, 17502, 18040, 23336, 27060, 29170, 32087, 35004, 43755, 54120, 58340, 64174, 70008, 87510, 96261, 116680, 119597, 128348, 160435, 175020, 192522, 239194, 256696, 320870, 350040, 358791, 385044, 478388, 481305, 597985, 641740, 717582, 770088, 956776, 962610, 1195970, 1283480, 1315567, 1435164, 1793955, 1925220, 2391940, 2631134, 2870328, 3587910, 3850440, 3946701, 4783880, 5262268, 6577835, 7175820, 7893402, 10524536, 13155670, 14351640, 15786804, 19733505, 26311340, 31573608, 39467010, 52622680, 78934020, 157868040]

約数ペア:

[(1, 157868040), (2, 78934020), (3, 52622680), (4, 39467010), (5, 31573608), (6, 26311340), (8, 19733505), (10, 15786804), (11, 14351640), (12, 13155670), (15, 10524536), (20, 7893402), (22, 7175820), (24, 6577835), (30, 5262268), (33, 4783880), (40, 3946701), (41, 3850440), (44, 3587910), (55, 2870328), (60, 2631134), (66, 2391940), (82, 1925220), (88, 1793955), (110, 1435164), (120, 1315567), (123, 1283480), (132, 1195970), (164, 962610), (165, 956776), (205, 770088), (220, 717582), (246, 641740), (264, 597985), (328, 481305), (330, 478388), (410, 385044), (440, 358791), (451, 350040), (492, 320870), (615, 256696), (660, 239194), (820, 192522), (902, 175020), (984, 160435), (1230, 128348), (1320, 119597), (1353, 116680), (1640, 96261), (1804, 87510), (2255, 70008), (2460, 64174), (2706, 58340), (2917, 54120), (3608, 43755), (4510, 35004), (4920, 32087), (5412, 29170), (5834, 27060), (6765, 23336), (8751, 18040), (9020, 17502), (10824, 14585), (11668, 13530)]