15708930080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6079

約数の個数: 144

約数和(自身を含む): 40054258944

約数和(自身を除く): 24345328864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 529, 620, 713, 736, 920, 992, 1058, 1240, 1426, 1840, 2116, 2480, 2645, 2852, 3565, 3680, 4232, 4960, 5290, 5704, 5987, 7130, 8464, 10580, 11408, 11974, 14260, 16399, 16928, 21160, 22816, 23948, 28520, 29935, 32798, 42320, 47896, 57040, 59870, 65596, 81995, 84640, 95792, 114080, 119740, 131192, 137701, 163990, 185597, 191584, 239480, 262384, 275402, 327980, 371194, 478960, 524768, 550804, 655960, 688505, 742388, 927985, 957920, 1101608, 1311920, 1377010, 1484776, 1855970, 2203216, 2623840, 2754020, 2969552, 3167123, 3711940, 4268731, 4406432, 5508040, 5939104, 6334246, 7423880, 8537462, 11016080, 12668492, 14847760, 15835615, 17074924, 21343655, 22032160, 25336984, 29695520, 31671230, 34149848, 42687310, 50673968, 63342460, 68299696, 85374620, 98180813, 101347936, 126684920, 136599392, 170749240, 196361626, 253369840, 341498480, 392723252, 490904065, 506739680, 682996960, 785446504, 981808130, 1570893008, 1963616260, 3141786016, 3927232520, 7854465040, 15708930080]

約数ペア:

[(1, 15708930080), (2, 7854465040), (4, 3927232520), (5, 3141786016), (8, 1963616260), (10, 1570893008), (16, 981808130), (20, 785446504), (23, 682996960), (31, 506739680), (32, 490904065), (40, 392723252), (46, 341498480), (62, 253369840), (80, 196361626), (92, 170749240), (115, 136599392), (124, 126684920), (155, 101347936), (160, 98180813), (184, 85374620), (230, 68299696), (248, 63342460), (310, 50673968), (368, 42687310), (460, 34149848), (496, 31671230), (529, 29695520), (620, 25336984), (713, 22032160), (736, 21343655), (920, 17074924), (992, 15835615), (1058, 14847760), (1240, 12668492), (1426, 11016080), (1840, 8537462), (2116, 7423880), (2480, 6334246), (2645, 5939104), (2852, 5508040), (3565, 4406432), (3680, 4268731), (4232, 3711940), (4960, 3167123), (5290, 2969552), (5704, 2754020), (5987, 2623840), (7130, 2203216), (8464, 1855970), (10580, 1484776), (11408, 1377010), (11974, 1311920), (14260, 1101608), (16399, 957920), (16928, 927985), (21160, 742388), (22816, 688505), (23948, 655960), (28520, 550804), (29935, 524768), (32798, 478960), (42320, 371194), (47896, 327980), (57040, 275402), (59870, 262384), (65596, 239480), (81995, 191584), (84640, 185597), (95792, 163990), (114080, 137701), (119740, 131192)]