15709972680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{285221}}^1$

素因数の和:285261

約数の個数: 160

約数和(自身を含む): 55909216440

約数和(自身を除く): 40199243760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 27540, 55080, 285221, 570442, 855663, 1140884, 1426105, 1711326, 2281768, 2566989, 2852210, 3422652, 4278315, 4848757, 5133978, 5704420, 6845304, 7700967, 8556630, 9697514, 10267956, 11408840, 12834945, 14546271, 15401934, 17113260, 19395028, 20535912, 23102901, 24243785, 25669890, 29092542, 30803868, 34226520, 38504835, 38790056, 43638813, 46205802, 48487570, 51339780, 58185084, 61607736, 72731355, 77009670, 87277626, 92411604, 96975140, 102679560, 115514505, 116370168, 130916439, 145462710, 154019340, 174555252, 184823208, 193950280, 218194065, 231029010, 261832878, 290925420, 308038680, 349110504, 392749317, 436388130, 462058020, 523665756, 581850840, 654582195, 785498634, 872776260, 924116040, 1047331512, 1309164390, 1570997268, 1745552520, 1963746585, 2618328780, 3141994536, 3927493170, 5236657560, 7854986340, 15709972680]

約数ペア:

[(1, 15709972680), (2, 7854986340), (3, 5236657560), (4, 3927493170), (5, 3141994536), (6, 2618328780), (8, 1963746585), (9, 1745552520), (10, 1570997268), (12, 1309164390), (15, 1047331512), (17, 924116040), (18, 872776260), (20, 785498634), (24, 654582195), (27, 581850840), (30, 523665756), (34, 462058020), (36, 436388130), (40, 392749317), (45, 349110504), (51, 308038680), (54, 290925420), (60, 261832878), (68, 231029010), (72, 218194065), (81, 193950280), (85, 184823208), (90, 174555252), (102, 154019340), (108, 145462710), (120, 130916439), (135, 116370168), (136, 115514505), (153, 102679560), (162, 96975140), (170, 92411604), (180, 87277626), (204, 77009670), (216, 72731355), (255, 61607736), (270, 58185084), (306, 51339780), (324, 48487570), (340, 46205802), (360, 43638813), (405, 38790056), (408, 38504835), (459, 34226520), (510, 30803868), (540, 29092542), (612, 25669890), (648, 24243785), (680, 23102901), (765, 20535912), (810, 19395028), (918, 17113260), (1020, 15401934), (1080, 14546271), (1224, 12834945), (1377, 11408840), (1530, 10267956), (1620, 9697514), (1836, 8556630), (2040, 7700967), (2295, 6845304), (2754, 5704420), (3060, 5133978), (3240, 4848757), (3672, 4278315), (4590, 3422652), (5508, 2852210), (6120, 2566989), (6885, 2281768), (9180, 1711326), (11016, 1426105), (13770, 1140884), (18360, 855663), (27540, 570442), (55080, 285221)]