151411760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 398545920

約数和(自身を除く): 247134160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 61, 71, 76, 80, 92, 95, 115, 122, 142, 152, 184, 190, 230, 244, 284, 304, 305, 355, 368, 380, 437, 460, 488, 568, 610, 710, 760, 874, 920, 976, 1136, 1159, 1220, 1349, 1403, 1420, 1520, 1633, 1748, 1840, 2185, 2318, 2440, 2698, 2806, 2840, 3266, 3496, 4331, 4370, 4636, 4880, 5396, 5612, 5680, 5795, 6532, 6745, 6992, 7015, 8165, 8662, 8740, 9272, 10792, 11224, 11590, 13064, 13490, 14030, 16330, 17324, 17480, 18544, 21584, 21655, 22448, 23180, 26128, 26657, 26980, 28060, 31027, 32660, 34648, 34960, 43310, 46360, 53314, 53960, 56120, 62054, 65320, 69296, 82289, 86620, 92720, 99613, 106628, 107920, 112240, 124108, 130640, 133285, 155135, 164578, 173240, 199226, 213256, 248216, 266570, 310270, 329156, 346480, 398452, 411445, 426512, 496432, 498065, 533140, 620540, 658312, 796904, 822890, 996130, 1066280, 1241080, 1316624, 1593808, 1645780, 1892647, 1992260, 2132560, 2482160, 3291560, 3785294, 3984520, 6583120, 7570588, 7969040, 9463235, 15141176, 18926470, 30282352, 37852940, 75705880, 151411760]

約数ペア:

[(1, 151411760), (2, 75705880), (4, 37852940), (5, 30282352), (8, 18926470), (10, 15141176), (16, 9463235), (19, 7969040), (20, 7570588), (23, 6583120), (38, 3984520), (40, 3785294), (46, 3291560), (61, 2482160), (71, 2132560), (76, 1992260), (80, 1892647), (92, 1645780), (95, 1593808), (115, 1316624), (122, 1241080), (142, 1066280), (152, 996130), (184, 822890), (190, 796904), (230, 658312), (244, 620540), (284, 533140), (304, 498065), (305, 496432), (355, 426512), (368, 411445), (380, 398452), (437, 346480), (460, 329156), (488, 310270), (568, 266570), (610, 248216), (710, 213256), (760, 199226), (874, 173240), (920, 164578), (976, 155135), (1136, 133285), (1159, 130640), (1220, 124108), (1349, 112240), (1403, 107920), (1420, 106628), (1520, 99613), (1633, 92720), (1748, 86620), (1840, 82289), (2185, 69296), (2318, 65320), (2440, 62054), (2698, 56120), (2806, 53960), (2840, 53314), (3266, 46360), (3496, 43310), (4331, 34960), (4370, 34648), (4636, 32660), (4880, 31027), (5396, 28060), (5612, 26980), (5680, 26657), (5795, 26128), (6532, 23180), (6745, 22448), (6992, 21655), (7015, 21584), (8165, 18544), (8662, 17480), (8740, 17324), (9272, 16330), (10792, 14030), (11224, 13490), (11590, 13064)]