139723740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 479370528

約数和(自身を除く): 339646788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 71, 78, 87, 90, 116, 117, 130, 142, 145, 156, 174, 180, 195, 213, 234, 260, 261, 284, 290, 348, 355, 377, 390, 426, 435, 468, 522, 580, 585, 639, 710, 754, 780, 841, 852, 870, 923, 1044, 1065, 1131, 1170, 1278, 1305, 1420, 1508, 1682, 1740, 1846, 1885, 2059, 2130, 2262, 2340, 2523, 2556, 2610, 2769, 3195, 3364, 3393, 3692, 3770, 4118, 4205, 4260, 4524, 4615, 5046, 5220, 5538, 5655, 6177, 6390, 6786, 7540, 7569, 8236, 8307, 8410, 9230, 10092, 10295, 10933, 11076, 11310, 12354, 12615, 12780, 13572, 13845, 15138, 16614, 16820, 16965, 18460, 18531, 20590, 21866, 22620, 24708, 25230, 26767, 27690, 30276, 30885, 32799, 33228, 33930, 37062, 37845, 41180, 41535, 43732, 50460, 53534, 54665, 55380, 59711, 61770, 65598, 67860, 74124, 75690, 80301, 83070, 92655, 98397, 107068, 109330, 119422, 123540, 131196, 133835, 151380, 160602, 163995, 166140, 179133, 185310, 196794, 218660, 238844, 240903, 267670, 298555, 321204, 327990, 358266, 370620, 393588, 401505, 481806, 491985, 535340, 537399, 597110, 655980, 716532, 776243, 803010, 895665, 963612, 983970, 1074798, 1194220, 1204515, 1552486, 1606020, 1791330, 1967940, 2149596, 2328729, 2409030, 2686995, 3104972, 3582660, 3881215, 4657458, 4818060, 5373990, 6986187, 7762430, 9314916, 10747980, 11643645, 13972374, 15524860, 23287290, 27944748, 34930935, 46574580, 69861870, 139723740]

約数ペア:

[(1, 139723740), (2, 69861870), (3, 46574580), (4, 34930935), (5, 27944748), (6, 23287290), (9, 15524860), (10, 13972374), (12, 11643645), (13, 10747980), (15, 9314916), (18, 7762430), (20, 6986187), (26, 5373990), (29, 4818060), (30, 4657458), (36, 3881215), (39, 3582660), (45, 3104972), (52, 2686995), (58, 2409030), (60, 2328729), (65, 2149596), (71, 1967940), (78, 1791330), (87, 1606020), (90, 1552486), (116, 1204515), (117, 1194220), (130, 1074798), (142, 983970), (145, 963612), (156, 895665), (174, 803010), (180, 776243), (195, 716532), (213, 655980), (234, 597110), (260, 537399), (261, 535340), (284, 491985), (290, 481806), (348, 401505), (355, 393588), (377, 370620), (390, 358266), (426, 327990), (435, 321204), (468, 298555), (522, 267670), (580, 240903), (585, 238844), (639, 218660), (710, 196794), (754, 185310), (780, 179133), (841, 166140), (852, 163995), (870, 160602), (923, 151380), (1044, 133835), (1065, 131196), (1131, 123540), (1170, 119422), (1278, 109330), (1305, 107068), (1420, 98397), (1508, 92655), (1682, 83070), (1740, 80301), (1846, 75690), (1885, 74124), (2059, 67860), (2130, 65598), (2262, 61770), (2340, 59711), (2523, 55380), (2556, 54665), (2610, 53534), (2769, 50460), (3195, 43732), (3364, 41535), (3393, 41180), (3692, 37845), (3770, 37062), (4118, 33930), (4205, 33228), (4260, 32799), (4524, 30885), (4615, 30276), (5046, 27690), (5220, 26767), (5538, 25230), (5655, 24708), (6177, 22620), (6390, 21866), (6786, 20590), (7540, 18531), (7569, 18460), (8236, 16965), (8307, 16820), (8410, 16614), (9230, 15138), (10092, 13845), (10295, 13572), (10933, 12780), (11076, 12615), (11310, 12354)]