152488560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 544965120

約数和(自身を除く): 392476560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 653, 695, 834, 840, 973, 1112, 1306, 1390, 1668, 1680, 1946, 1959, 2085, 2224, 2612, 2780, 2919, 3265, 3336, 3892, 3918, 4170, 4571, 4865, 5224, 5560, 5838, 6530, 6672, 7784, 7836, 8340, 9142, 9730, 9795, 10448, 11120, 11676, 13060, 13713, 14595, 15568, 15672, 16680, 18284, 19460, 19590, 22855, 23352, 26120, 27426, 29190, 31344, 33360, 36568, 38920, 39180, 45710, 46704, 52240, 54852, 58380, 68565, 73136, 77840, 78360, 90767, 91420, 109704, 116760, 137130, 156720, 181534, 182840, 219408, 233520, 272301, 274260, 363068, 365680, 453835, 544602, 548520, 635369, 726136, 907670, 1089204, 1097040, 1270738, 1361505, 1452272, 1815340, 1906107, 2178408, 2541476, 2723010, 3176845, 3630680, 3812214, 4356816, 5082952, 5446020, 6353690, 7261360, 7624428, 9530535, 10165904, 10892040, 12707380, 15248856, 19061070, 21784080, 25414760, 30497712, 38122140, 50829520, 76244280, 152488560]

約数ペア:

[(1, 152488560), (2, 76244280), (3, 50829520), (4, 38122140), (5, 30497712), (6, 25414760), (7, 21784080), (8, 19061070), (10, 15248856), (12, 12707380), (14, 10892040), (15, 10165904), (16, 9530535), (20, 7624428), (21, 7261360), (24, 6353690), (28, 5446020), (30, 5082952), (35, 4356816), (40, 3812214), (42, 3630680), (48, 3176845), (56, 2723010), (60, 2541476), (70, 2178408), (80, 1906107), (84, 1815340), (105, 1452272), (112, 1361505), (120, 1270738), (139, 1097040), (140, 1089204), (168, 907670), (210, 726136), (240, 635369), (278, 548520), (280, 544602), (336, 453835), (417, 365680), (420, 363068), (556, 274260), (560, 272301), (653, 233520), (695, 219408), (834, 182840), (840, 181534), (973, 156720), (1112, 137130), (1306, 116760), (1390, 109704), (1668, 91420), (1680, 90767), (1946, 78360), (1959, 77840), (2085, 73136), (2224, 68565), (2612, 58380), (2780, 54852), (2919, 52240), (3265, 46704), (3336, 45710), (3892, 39180), (3918, 38920), (4170, 36568), (4571, 33360), (4865, 31344), (5224, 29190), (5560, 27426), (5838, 26120), (6530, 23352), (6672, 22855), (7784, 19590), (7836, 19460), (8340, 18284), (9142, 16680), (9730, 15672), (9795, 15568), (10448, 14595), (11120, 13713), (11676, 13060)]