415872240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3487

約数の個数: 160

約数和(自身を含む): 1493999616

約数和(自身を除く): 1078127376

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, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3391, 3504, 4088, 4380, 5110, 5840, 6132, 6782, 7665, 8176, 8760, 10173, 10220, 12264, 13564, 15330, 16955, 17520, 20346, 20440, 23737, 24528, 27128, 30660, 33910, 40692, 40880, 47474, 50865, 54256, 61320, 67820, 71211, 81384, 94948, 101730, 118685, 122640, 135640, 142422, 162768, 189896, 203460, 237370, 247543, 271280, 284844, 356055, 379792, 406920, 474740, 495086, 569688, 712110, 742629, 813840, 949480, 990172, 1139376, 1237715, 1424220, 1485258, 1732801, 1898960, 1980344, 2475430, 2848440, 2970516, 3465602, 3713145, 3960688, 4950860, 5198403, 5696880, 5941032, 6931204, 7426290, 8664005, 9901720, 10396806, 11882064, 13862408, 14852580, 17328010, 19803440, 20793612, 25992015, 27724816, 29705160, 34656020, 41587224, 51984030, 59410320, 69312040, 83174448, 103968060, 138624080, 207936120, 415872240]

約数ペア:

[(1, 415872240), (2, 207936120), (3, 138624080), (4, 103968060), (5, 83174448), (6, 69312040), (7, 59410320), (8, 51984030), (10, 41587224), (12, 34656020), (14, 29705160), (15, 27724816), (16, 25992015), (20, 20793612), (21, 19803440), (24, 17328010), (28, 14852580), (30, 13862408), (35, 11882064), (40, 10396806), (42, 9901720), (48, 8664005), (56, 7426290), (60, 6931204), (70, 5941032), (73, 5696880), (80, 5198403), (84, 4950860), (105, 3960688), (112, 3713145), (120, 3465602), (140, 2970516), (146, 2848440), (168, 2475430), (210, 1980344), (219, 1898960), (240, 1732801), (280, 1485258), (292, 1424220), (336, 1237715), (365, 1139376), (420, 990172), (438, 949480), (511, 813840), (560, 742629), (584, 712110), (730, 569688), (840, 495086), (876, 474740), (1022, 406920), (1095, 379792), (1168, 356055), (1460, 284844), (1533, 271280), (1680, 247543), (1752, 237370), (2044, 203460), (2190, 189896), (2555, 162768), (2920, 142422), (3066, 135640), (3391, 122640), (3504, 118685), (4088, 101730), (4380, 94948), (5110, 81384), (5840, 71211), (6132, 67820), (6782, 61320), (7665, 54256), (8176, 50865), (8760, 47474), (10173, 40880), (10220, 40692), (12264, 33910), (13564, 30660), (15330, 27128), (16955, 24528), (17520, 23737), (20346, 20440)]