160951440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 544965120

約数和(自身を除く): 384013680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 312, 316, 390, 395, 474, 520, 624, 632, 653, 780, 790, 948, 1027, 1040, 1185, 1264, 1306, 1560, 1580, 1896, 1959, 2054, 2370, 2612, 3081, 3120, 3160, 3265, 3792, 3918, 4108, 4740, 5135, 5224, 6162, 6320, 6530, 7836, 8216, 8489, 9480, 9795, 10270, 10448, 12324, 13060, 15405, 15672, 16432, 16978, 18960, 19590, 20540, 24648, 25467, 26120, 30810, 31344, 33956, 39180, 41080, 42445, 49296, 50934, 51587, 52240, 61620, 67912, 78360, 82160, 84890, 101868, 103174, 123240, 127335, 135824, 154761, 156720, 169780, 203736, 206348, 246480, 254670, 257935, 309522, 339560, 407472, 412696, 509340, 515870, 619044, 670631, 679120, 773805, 825392, 1018680, 1031740, 1238088, 1341262, 1547610, 2011893, 2037360, 2063480, 2476176, 2682524, 3095220, 3353155, 4023786, 4126960, 5365048, 6190440, 6706310, 8047572, 10059465, 10730096, 12380880, 13412620, 16095144, 20118930, 26825240, 32190288, 40237860, 53650480, 80475720, 160951440]

約数ペア:

[(1, 160951440), (2, 80475720), (3, 53650480), (4, 40237860), (5, 32190288), (6, 26825240), (8, 20118930), (10, 16095144), (12, 13412620), (13, 12380880), (15, 10730096), (16, 10059465), (20, 8047572), (24, 6706310), (26, 6190440), (30, 5365048), (39, 4126960), (40, 4023786), (48, 3353155), (52, 3095220), (60, 2682524), (65, 2476176), (78, 2063480), (79, 2037360), (80, 2011893), (104, 1547610), (120, 1341262), (130, 1238088), (156, 1031740), (158, 1018680), (195, 825392), (208, 773805), (237, 679120), (240, 670631), (260, 619044), (312, 515870), (316, 509340), (390, 412696), (395, 407472), (474, 339560), (520, 309522), (624, 257935), (632, 254670), (653, 246480), (780, 206348), (790, 203736), (948, 169780), (1027, 156720), (1040, 154761), (1185, 135824), (1264, 127335), (1306, 123240), (1560, 103174), (1580, 101868), (1896, 84890), (1959, 82160), (2054, 78360), (2370, 67912), (2612, 61620), (3081, 52240), (3120, 51587), (3160, 50934), (3265, 49296), (3792, 42445), (3918, 41080), (4108, 39180), (4740, 33956), (5135, 31344), (5224, 30810), (6162, 26120), (6320, 25467), (6530, 24648), (7836, 20540), (8216, 19590), (8489, 18960), (9480, 16978), (9795, 16432), (10270, 15672), (10448, 15405), (12324, 13060)]