159698040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 510624000

約数和(自身を除く): 350925960

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, 787, 890, 1068, 1140, 1335, 1574, 1691, 1780, 2136, 2280, 2361, 2670, 3148, 3382, 3560, 3935, 4722, 5073, 5340, 6296, 6764, 7870, 8455, 9444, 10146, 10680, 11805, 13528, 14953, 15740, 16910, 18888, 20292, 23610, 25365, 29906, 31480, 33820, 40584, 44859, 47220, 50730, 59812, 67640, 70043, 74765, 89718, 94440, 101460, 119624, 140086, 149530, 179436, 202920, 210129, 224295, 280172, 299060, 350215, 358872, 420258, 448590, 560344, 598120, 700430, 840516, 897180, 1050645, 1330817, 1400860, 1681032, 1794360, 2101290, 2661634, 2801720, 3992451, 4202580, 5323268, 6654085, 7984902, 8405160, 10646536, 13308170, 15969804, 19962255, 26616340, 31939608, 39924510, 53232680, 79849020, 159698040]

約数ペア:

[(1, 159698040), (2, 79849020), (3, 53232680), (4, 39924510), (5, 31939608), (6, 26616340), (8, 19962255), (10, 15969804), (12, 13308170), (15, 10646536), (19, 8405160), (20, 7984902), (24, 6654085), (30, 5323268), (38, 4202580), (40, 3992451), (57, 2801720), (60, 2661634), (76, 2101290), (89, 1794360), (95, 1681032), (114, 1400860), (120, 1330817), (152, 1050645), (178, 897180), (190, 840516), (228, 700430), (267, 598120), (285, 560344), (356, 448590), (380, 420258), (445, 358872), (456, 350215), (534, 299060), (570, 280172), (712, 224295), (760, 210129), (787, 202920), (890, 179436), (1068, 149530), (1140, 140086), (1335, 119624), (1574, 101460), (1691, 94440), (1780, 89718), (2136, 74765), (2280, 70043), (2361, 67640), (2670, 59812), (3148, 50730), (3382, 47220), (3560, 44859), (3935, 40584), (4722, 33820), (5073, 31480), (5340, 29906), (6296, 25365), (6764, 23610), (7870, 20292), (8455, 18888), (9444, 16910), (10146, 15740), (10680, 14953), (11805, 13528)]