158336880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2719

約数の個数: 160

約数和(自身を含む): 556631040

約数和(自身を除く): 398294160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2671, 2964, 3120, 3705, 3952, 4560, 4940, 5342, 5928, 7410, 8013, 9880, 10684, 11856, 13355, 14820, 16026, 19760, 21368, 26710, 29640, 32052, 34723, 40065, 42736, 50749, 53420, 59280, 64104, 69446, 80130, 101498, 104169, 106840, 128208, 138892, 152247, 160260, 173615, 202996, 208338, 213680, 253745, 277784, 304494, 320520, 347230, 405992, 416676, 507490, 520845, 555568, 608988, 641040, 659737, 694460, 761235, 811984, 833352, 1014980, 1041690, 1217976, 1319474, 1388920, 1522470, 1666704, 1979211, 2029960, 2083380, 2435952, 2638948, 2777840, 3044940, 3298685, 3958422, 4059920, 4166760, 5277896, 6089880, 6597370, 7916844, 8333520, 9896055, 10555792, 12179760, 13194740, 15833688, 19792110, 26389480, 31667376, 39584220, 52778960, 79168440, 158336880]

約数ペア:

[(1, 158336880), (2, 79168440), (3, 52778960), (4, 39584220), (5, 31667376), (6, 26389480), (8, 19792110), (10, 15833688), (12, 13194740), (13, 12179760), (15, 10555792), (16, 9896055), (19, 8333520), (20, 7916844), (24, 6597370), (26, 6089880), (30, 5277896), (38, 4166760), (39, 4059920), (40, 3958422), (48, 3298685), (52, 3044940), (57, 2777840), (60, 2638948), (65, 2435952), (76, 2083380), (78, 2029960), (80, 1979211), (95, 1666704), (104, 1522470), (114, 1388920), (120, 1319474), (130, 1217976), (152, 1041690), (156, 1014980), (190, 833352), (195, 811984), (208, 761235), (228, 694460), (240, 659737), (247, 641040), (260, 608988), (285, 555568), (304, 520845), (312, 507490), (380, 416676), (390, 405992), (456, 347230), (494, 320520), (520, 304494), (570, 277784), (624, 253745), (741, 213680), (760, 208338), (780, 202996), (912, 173615), (988, 160260), (1040, 152247), (1140, 138892), (1235, 128208), (1482, 106840), (1520, 104169), (1560, 101498), (1976, 80130), (2280, 69446), (2470, 64104), (2671, 59280), (2964, 53420), (3120, 50749), (3705, 42736), (3952, 40065), (4560, 34723), (4940, 32052), (5342, 29640), (5928, 26710), (7410, 21368), (8013, 19760), (9880, 16026), (10684, 14820), (11856, 13355)]