139229580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 496419840

約数和(自身を除く): 357190260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 49, 58, 60, 69, 70, 71, 84, 87, 92, 98, 105, 115, 116, 138, 140, 142, 145, 147, 161, 174, 196, 203, 210, 213, 230, 245, 276, 284, 290, 294, 322, 345, 348, 355, 406, 420, 426, 435, 460, 483, 490, 497, 580, 588, 609, 644, 667, 690, 710, 735, 805, 812, 852, 870, 966, 980, 994, 1015, 1065, 1127, 1218, 1334, 1380, 1420, 1421, 1470, 1491, 1610, 1633, 1740, 1932, 1988, 2001, 2030, 2059, 2130, 2254, 2415, 2436, 2485, 2668, 2842, 2940, 2982, 3045, 3220, 3266, 3335, 3381, 3479, 4002, 4060, 4118, 4260, 4263, 4508, 4669, 4830, 4899, 4970, 5635, 5684, 5964, 6090, 6177, 6532, 6670, 6762, 6958, 7105, 7455, 8004, 8165, 8236, 8526, 9338, 9660, 9798, 9940, 10005, 10295, 10437, 11270, 11431, 12180, 12354, 13340, 13524, 13916, 14007, 14210, 14413, 14910, 16330, 16905, 17052, 17395, 18676, 19596, 20010, 20590, 20874, 21315, 22540, 22862, 23345, 24495, 24708, 28014, 28420, 28826, 29820, 30885, 32660, 32683, 33810, 34293, 34790, 40020, 41180, 41748, 42630, 43239, 45724, 46690, 47357, 48990, 52185, 56028, 57155, 57652, 61770, 65366, 67620, 68586, 69580, 70035, 72065, 80017, 85260, 86478, 93380, 94714, 97980, 98049, 100891, 104370, 114310, 123540, 130732, 137172, 140070, 142071, 144130, 160034, 163415, 171465, 172956, 189428, 196098, 201782, 208740, 216195, 228620, 236785, 240051, 280140, 284142, 288260, 302673, 320068, 326830, 331499, 342930, 392196, 400085, 403564, 432390, 473570, 480102, 490245, 504455, 568284, 605346, 653660, 662998, 685860, 710355, 800170, 864780, 947140, 960204, 980490, 994497, 1008910, 1200255, 1210692, 1325996, 1420710, 1513365, 1600340, 1657495, 1960980, 1988994, 2017820, 2320493, 2400510, 2841420, 3026730, 3314990, 3977988, 4640986, 4801020, 4972485, 6053460, 6629980, 6961479, 9281972, 9944970, 11602465, 13922958, 19889940, 23204930, 27845916, 34807395, 46409860, 69614790, 139229580]

約数ペア:

[(1, 139229580), (2, 69614790), (3, 46409860), (4, 34807395), (5, 27845916), (6, 23204930), (7, 19889940), (10, 13922958), (12, 11602465), (14, 9944970), (15, 9281972), (20, 6961479), (21, 6629980), (23, 6053460), (28, 4972485), (29, 4801020), (30, 4640986), (35, 3977988), (42, 3314990), (46, 3026730), (49, 2841420), (58, 2400510), (60, 2320493), (69, 2017820), (70, 1988994), (71, 1960980), (84, 1657495), (87, 1600340), (92, 1513365), (98, 1420710), (105, 1325996), (115, 1210692), (116, 1200255), (138, 1008910), (140, 994497), (142, 980490), (145, 960204), (147, 947140), (161, 864780), (174, 800170), (196, 710355), (203, 685860), (210, 662998), (213, 653660), (230, 605346), (245, 568284), (276, 504455), (284, 490245), (290, 480102), (294, 473570), (322, 432390), (345, 403564), (348, 400085), (355, 392196), (406, 342930), (420, 331499), (426, 326830), (435, 320068), (460, 302673), (483, 288260), (490, 284142), (497, 280140), (580, 240051), (588, 236785), (609, 228620), (644, 216195), (667, 208740), (690, 201782), (710, 196098), (735, 189428), (805, 172956), (812, 171465), (852, 163415), (870, 160034), (966, 144130), (980, 142071), (994, 140070), (1015, 137172), (1065, 130732), (1127, 123540), (1218, 114310), (1334, 104370), (1380, 100891), (1420, 98049), (1421, 97980), (1470, 94714), (1491, 93380), (1610, 86478), (1633, 85260), (1740, 80017), (1932, 72065), (1988, 70035), (2001, 69580), (2030, 68586), (2059, 67620), (2130, 65366), (2254, 61770), (2415, 57652), (2436, 57155), (2485, 56028), (2668, 52185), (2842, 48990), (2940, 47357), (2982, 46690), (3045, 45724), (3220, 43239), (3266, 42630), (3335, 41748), (3381, 41180), (3479, 40020), (4002, 34790), (4060, 34293), (4118, 33810), (4260, 32683), (4263, 32660), (4508, 30885), (4669, 29820), (4830, 28826), (4899, 28420), (4970, 28014), (5635, 24708), (5684, 24495), (5964, 23345), (6090, 22862), (6177, 22540), (6532, 21315), (6670, 20874), (6762, 20590), (6958, 20010), (7105, 19596), (7455, 18676), (8004, 17395), (8165, 17052), (8236, 16905), (8526, 16330), (9338, 14910), (9660, 14413), (9798, 14210), (9940, 14007), (10005, 13916), (10295, 13524), (10437, 13340), (11270, 12354), (11431, 12180)]