148570240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 128

約数和(自身を含む): 437310720

約数和(自身を除く): 288740480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2551, 2912, 3640, 4160, 4480, 5102, 5824, 7280, 8320, 10204, 11648, 12755, 14560, 17857, 20408, 25510, 29120, 33163, 35714, 40816, 51020, 58240, 66326, 71428, 81632, 89285, 102040, 132652, 142856, 163264, 165815, 178570, 204080, 232141, 265304, 285712, 326528, 331630, 357140, 408160, 464282, 530608, 571424, 663260, 714280, 816320, 928564, 1061216, 1142848, 1160705, 1326520, 1428560, 1632640, 1857128, 2122432, 2285696, 2321410, 2653040, 2857120, 3714256, 4244864, 4642820, 5306080, 5714240, 7428512, 9285640, 10612160, 11428480, 14857024, 18571280, 21224320, 29714048, 37142560, 74285120, 148570240]

約数ペア:

[(1, 148570240), (2, 74285120), (4, 37142560), (5, 29714048), (7, 21224320), (8, 18571280), (10, 14857024), (13, 11428480), (14, 10612160), (16, 9285640), (20, 7428512), (26, 5714240), (28, 5306080), (32, 4642820), (35, 4244864), (40, 3714256), (52, 2857120), (56, 2653040), (64, 2321410), (65, 2285696), (70, 2122432), (80, 1857128), (91, 1632640), (104, 1428560), (112, 1326520), (128, 1160705), (130, 1142848), (140, 1061216), (160, 928564), (182, 816320), (208, 714280), (224, 663260), (260, 571424), (280, 530608), (320, 464282), (364, 408160), (416, 357140), (448, 331630), (455, 326528), (520, 285712), (560, 265304), (640, 232141), (728, 204080), (832, 178570), (896, 165815), (910, 163264), (1040, 142856), (1120, 132652), (1456, 102040), (1664, 89285), (1820, 81632), (2080, 71428), (2240, 66326), (2551, 58240), (2912, 51020), (3640, 40816), (4160, 35714), (4480, 33163), (5102, 29120), (5824, 25510), (7280, 20408), (8320, 17857), (10204, 14560), (11648, 12755)]