239299680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1381}}^1$

素因数の和:1437

約数の個数: 144

約数和(自身を含む): 796131504

約数和(自身を除く): 556831824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1381, 1444, 1520, 1805, 1824, 2166, 2280, 2762, 2888, 3040, 3610, 4143, 4332, 4560, 5415, 5524, 5776, 6905, 7220, 8286, 8664, 9120, 10830, 11048, 11552, 13810, 14440, 16572, 17328, 20715, 21660, 22096, 26239, 27620, 28880, 33144, 34656, 41430, 43320, 44192, 52478, 55240, 57760, 66288, 78717, 82860, 86640, 104956, 110480, 131195, 132576, 157434, 165720, 173280, 209912, 220960, 262390, 314868, 331440, 393585, 419824, 498541, 524780, 629736, 662880, 787170, 839648, 997082, 1049560, 1259472, 1495623, 1574340, 1994164, 2099120, 2492705, 2518944, 2991246, 3148680, 3988328, 4198240, 4985410, 5982492, 6297360, 7478115, 7976656, 9970820, 11964984, 12594720, 14956230, 15953312, 19941640, 23929968, 29912460, 39883280, 47859936, 59824920, 79766560, 119649840, 239299680]

約数ペア:

[(1, 239299680), (2, 119649840), (3, 79766560), (4, 59824920), (5, 47859936), (6, 39883280), (8, 29912460), (10, 23929968), (12, 19941640), (15, 15953312), (16, 14956230), (19, 12594720), (20, 11964984), (24, 9970820), (30, 7976656), (32, 7478115), (38, 6297360), (40, 5982492), (48, 4985410), (57, 4198240), (60, 3988328), (76, 3148680), (80, 2991246), (95, 2518944), (96, 2492705), (114, 2099120), (120, 1994164), (152, 1574340), (160, 1495623), (190, 1259472), (228, 1049560), (240, 997082), (285, 839648), (304, 787170), (361, 662880), (380, 629736), (456, 524780), (480, 498541), (570, 419824), (608, 393585), (722, 331440), (760, 314868), (912, 262390), (1083, 220960), (1140, 209912), (1381, 173280), (1444, 165720), (1520, 157434), (1805, 132576), (1824, 131195), (2166, 110480), (2280, 104956), (2762, 86640), (2888, 82860), (3040, 78717), (3610, 66288), (4143, 57760), (4332, 55240), (4560, 52478), (5415, 44192), (5524, 43320), (5776, 41430), (6905, 34656), (7220, 33144), (8286, 28880), (8664, 27620), (9120, 26239), (10830, 22096), (11048, 21660), (11552, 20715), (13810, 17328), (14440, 16572)]