151663120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 433900800

約数和(自身を除く): 282237680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 89, 112, 119, 136, 140, 170, 178, 179, 238, 272, 280, 340, 356, 358, 445, 476, 560, 595, 623, 680, 712, 716, 890, 895, 952, 1190, 1246, 1253, 1360, 1424, 1432, 1513, 1780, 1790, 1904, 2380, 2492, 2506, 2864, 3026, 3043, 3115, 3560, 3580, 4760, 4984, 5012, 6052, 6086, 6230, 6265, 7120, 7160, 7565, 9520, 9968, 10024, 10591, 12104, 12172, 12460, 12530, 14320, 15130, 15215, 15931, 20048, 21182, 21301, 24208, 24344, 24920, 25060, 30260, 30430, 31862, 42364, 42602, 48688, 49840, 50120, 52955, 60520, 60860, 63724, 79655, 84728, 85204, 100240, 105910, 106505, 111517, 121040, 121720, 127448, 159310, 169456, 170408, 211820, 213010, 223034, 243440, 254896, 270827, 318620, 340816, 423640, 426020, 446068, 541654, 557585, 637240, 847280, 852040, 892136, 1083308, 1115170, 1274480, 1354135, 1704080, 1784272, 1895789, 2166616, 2230340, 2708270, 3791578, 4333232, 4460680, 5416540, 7583156, 8921360, 9478945, 10833080, 15166312, 18957890, 21666160, 30332624, 37915780, 75831560, 151663120]

約数ペア:

[(1, 151663120), (2, 75831560), (4, 37915780), (5, 30332624), (7, 21666160), (8, 18957890), (10, 15166312), (14, 10833080), (16, 9478945), (17, 8921360), (20, 7583156), (28, 5416540), (34, 4460680), (35, 4333232), (40, 3791578), (56, 2708270), (68, 2230340), (70, 2166616), (80, 1895789), (85, 1784272), (89, 1704080), (112, 1354135), (119, 1274480), (136, 1115170), (140, 1083308), (170, 892136), (178, 852040), (179, 847280), (238, 637240), (272, 557585), (280, 541654), (340, 446068), (356, 426020), (358, 423640), (445, 340816), (476, 318620), (560, 270827), (595, 254896), (623, 243440), (680, 223034), (712, 213010), (716, 211820), (890, 170408), (895, 169456), (952, 159310), (1190, 127448), (1246, 121720), (1253, 121040), (1360, 111517), (1424, 106505), (1432, 105910), (1513, 100240), (1780, 85204), (1790, 84728), (1904, 79655), (2380, 63724), (2492, 60860), (2506, 60520), (2864, 52955), (3026, 50120), (3043, 49840), (3115, 48688), (3560, 42602), (3580, 42364), (4760, 31862), (4984, 30430), (5012, 30260), (6052, 25060), (6086, 24920), (6230, 24344), (6265, 24208), (7120, 21301), (7160, 21182), (7565, 20048), (9520, 15931), (9968, 15215), (10024, 15130), (10591, 14320), (12104, 12530), (12172, 12460)]