158742480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 537215616

約数和(自身を除く): 378473136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 498, 520, 613, 624, 664, 780, 830, 996, 1040, 1079, 1226, 1245, 1328, 1560, 1660, 1839, 1992, 2158, 2452, 2490, 3065, 3120, 3237, 3320, 3678, 3984, 4316, 4904, 4980, 5395, 6130, 6474, 6640, 7356, 7969, 8632, 9195, 9808, 9960, 10790, 12260, 12948, 14712, 15938, 16185, 17264, 18390, 19920, 21580, 23907, 24520, 25896, 29424, 31876, 32370, 36780, 39845, 43160, 47814, 49040, 50879, 51792, 63752, 64740, 73560, 79690, 86320, 95628, 101758, 119535, 127504, 129480, 147120, 152637, 159380, 191256, 203516, 239070, 254395, 258960, 305274, 318760, 382512, 407032, 478140, 508790, 610548, 637520, 661427, 763185, 814064, 956280, 1017580, 1221096, 1322854, 1526370, 1912560, 1984281, 2035160, 2442192, 2645708, 3052740, 3307135, 3968562, 4070320, 5291416, 6105480, 6614270, 7937124, 9921405, 10582832, 12210960, 13228540, 15874248, 19842810, 26457080, 31748496, 39685620, 52914160, 79371240, 158742480]

約数ペア:

[(1, 158742480), (2, 79371240), (3, 52914160), (4, 39685620), (5, 31748496), (6, 26457080), (8, 19842810), (10, 15874248), (12, 13228540), (13, 12210960), (15, 10582832), (16, 9921405), (20, 7937124), (24, 6614270), (26, 6105480), (30, 5291416), (39, 4070320), (40, 3968562), (48, 3307135), (52, 3052740), (60, 2645708), (65, 2442192), (78, 2035160), (80, 1984281), (83, 1912560), (104, 1526370), (120, 1322854), (130, 1221096), (156, 1017580), (166, 956280), (195, 814064), (208, 763185), (240, 661427), (249, 637520), (260, 610548), (312, 508790), (332, 478140), (390, 407032), (415, 382512), (498, 318760), (520, 305274), (613, 258960), (624, 254395), (664, 239070), (780, 203516), (830, 191256), (996, 159380), (1040, 152637), (1079, 147120), (1226, 129480), (1245, 127504), (1328, 119535), (1560, 101758), (1660, 95628), (1839, 86320), (1992, 79690), (2158, 73560), (2452, 64740), (2490, 63752), (3065, 51792), (3120, 50879), (3237, 49040), (3320, 47814), (3678, 43160), (3984, 39845), (4316, 36780), (4904, 32370), (4980, 31876), (5395, 29424), (6130, 25896), (6474, 24520), (6640, 23907), (7356, 21580), (7969, 19920), (8632, 18390), (9195, 17264), (9808, 16185), (9960, 15938), (10790, 14712), (12260, 12948)]