1567137520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 160

約数和(自身を含む): 4191481728

約数和(自身を除く): 2624344208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 137, 170, 208, 221, 260, 272, 274, 340, 442, 520, 548, 647, 680, 685, 884, 1040, 1096, 1105, 1294, 1360, 1370, 1768, 1781, 2192, 2210, 2329, 2588, 2740, 3235, 3536, 3562, 4420, 4658, 5176, 5480, 6470, 7124, 8411, 8840, 8905, 9316, 10352, 10960, 10999, 11645, 12940, 14248, 16822, 17680, 17810, 18632, 21998, 23290, 25880, 28496, 30277, 33644, 35620, 37264, 42055, 43996, 46580, 51760, 54995, 60554, 67288, 71240, 84110, 87992, 88639, 93160, 109990, 121108, 134576, 142480, 142987, 151385, 168220, 175984, 177278, 186320, 219980, 242216, 285974, 302770, 336440, 354556, 439960, 443195, 484432, 571948, 605540, 672880, 709112, 714935, 879920, 886390, 1143896, 1152307, 1211080, 1418224, 1429870, 1506863, 1772780, 2287792, 2304614, 2422160, 2859740, 3013726, 3545560, 4609228, 5719480, 5761535, 6027452, 7091120, 7534315, 9218456, 11438960, 11523070, 12054904, 15068630, 18436912, 19589219, 23046140, 24109808, 30137260, 39178438, 46092280, 60274520, 78356876, 92184560, 97946095, 120549040, 156713752, 195892190, 313427504, 391784380, 783568760, 1567137520]

約数ペア:

[(1, 1567137520), (2, 783568760), (4, 391784380), (5, 313427504), (8, 195892190), (10, 156713752), (13, 120549040), (16, 97946095), (17, 92184560), (20, 78356876), (26, 60274520), (34, 46092280), (40, 39178438), (52, 30137260), (65, 24109808), (68, 23046140), (80, 19589219), (85, 18436912), (104, 15068630), (130, 12054904), (136, 11523070), (137, 11438960), (170, 9218456), (208, 7534315), (221, 7091120), (260, 6027452), (272, 5761535), (274, 5719480), (340, 4609228), (442, 3545560), (520, 3013726), (548, 2859740), (647, 2422160), (680, 2304614), (685, 2287792), (884, 1772780), (1040, 1506863), (1096, 1429870), (1105, 1418224), (1294, 1211080), (1360, 1152307), (1370, 1143896), (1768, 886390), (1781, 879920), (2192, 714935), (2210, 709112), (2329, 672880), (2588, 605540), (2740, 571948), (3235, 484432), (3536, 443195), (3562, 439960), (4420, 354556), (4658, 336440), (5176, 302770), (5480, 285974), (6470, 242216), (7124, 219980), (8411, 186320), (8840, 177278), (8905, 175984), (9316, 168220), (10352, 151385), (10960, 142987), (10999, 142480), (11645, 134576), (12940, 121108), (14248, 109990), (16822, 93160), (17680, 88639), (17810, 87992), (18632, 84110), (21998, 71240), (23290, 67288), (25880, 60554), (28496, 54995), (30277, 51760), (33644, 46580), (35620, 43996), (37264, 42055)]