15671570490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2201

約数の個数: 192

約数和(自身を含む): 43993497600

約数和(自身を除く): 28321927110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 47, 69, 79, 90, 94, 115, 138, 141, 158, 207, 230, 235, 237, 282, 345, 395, 414, 423, 470, 474, 690, 705, 711, 790, 846, 1035, 1081, 1185, 1410, 1422, 1817, 2039, 2070, 2115, 2162, 2370, 3243, 3555, 3634, 3713, 4078, 4230, 5405, 5451, 6117, 6486, 7110, 7426, 9085, 9729, 10195, 10810, 10902, 11139, 12234, 16215, 16353, 18170, 18351, 18565, 19458, 20390, 22278, 27255, 30585, 32430, 32706, 33417, 36702, 37130, 46897, 48645, 54510, 55695, 61170, 66834, 81765, 85399, 91755, 93794, 95833, 97290, 111390, 140691, 161081, 163530, 167085, 170798, 183510, 191666, 234485, 256197, 281382, 287499, 322162, 334170, 422073, 426995, 468970, 479165, 483243, 512394, 574998, 703455, 768591, 805405, 844146, 853990, 862497, 958330, 966486, 1280985, 1406910, 1437495, 1449729, 1537182, 1610810, 1724994, 2110365, 2204159, 2416215, 2561970, 2874990, 2899458, 3704863, 3842955, 4220730, 4312485, 4408318, 4832430, 6612477, 7248645, 7409726, 7570807, 7685910, 8624970, 11020795, 11114589, 13224954, 14497290, 15141614, 18524315, 19837431, 22041590, 22229178, 22712421, 33062385, 33343767, 37048630, 37854035, 39674862, 45424842, 55572945, 66124770, 66687534, 68137263, 75708070, 99187155, 111145890, 113562105, 136274526, 166718835, 174128561, 198374310, 227124210, 333437670, 340686315, 348257122, 522385683, 681372630, 870642805, 1044771366, 1567157049, 1741285610, 2611928415, 3134314098, 5223856830, 7835785245, 15671570490]

約数ペア:

[(1, 15671570490), (2, 7835785245), (3, 5223856830), (5, 3134314098), (6, 2611928415), (9, 1741285610), (10, 1567157049), (15, 1044771366), (18, 870642805), (23, 681372630), (30, 522385683), (45, 348257122), (46, 340686315), (47, 333437670), (69, 227124210), (79, 198374310), (90, 174128561), (94, 166718835), (115, 136274526), (138, 113562105), (141, 111145890), (158, 99187155), (207, 75708070), (230, 68137263), (235, 66687534), (237, 66124770), (282, 55572945), (345, 45424842), (395, 39674862), (414, 37854035), (423, 37048630), (470, 33343767), (474, 33062385), (690, 22712421), (705, 22229178), (711, 22041590), (790, 19837431), (846, 18524315), (1035, 15141614), (1081, 14497290), (1185, 13224954), (1410, 11114589), (1422, 11020795), (1817, 8624970), (2039, 7685910), (2070, 7570807), (2115, 7409726), (2162, 7248645), (2370, 6612477), (3243, 4832430), (3555, 4408318), (3634, 4312485), (3713, 4220730), (4078, 3842955), (4230, 3704863), (5405, 2899458), (5451, 2874990), (6117, 2561970), (6486, 2416215), (7110, 2204159), (7426, 2110365), (9085, 1724994), (9729, 1610810), (10195, 1537182), (10810, 1449729), (10902, 1437495), (11139, 1406910), (12234, 1280985), (16215, 966486), (16353, 958330), (18170, 862497), (18351, 853990), (18565, 844146), (19458, 805405), (20390, 768591), (22278, 703455), (27255, 574998), (30585, 512394), (32430, 483243), (32706, 479165), (33417, 468970), (36702, 426995), (37130, 422073), (46897, 334170), (48645, 322162), (54510, 287499), (55695, 281382), (61170, 256197), (66834, 234485), (81765, 191666), (85399, 183510), (91755, 170798), (93794, 167085), (95833, 163530), (97290, 161081), (111390, 140691)]