139517040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 471594816

約数和(自身を除く): 332077776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 461, 485, 520, 582, 624, 776, 780, 922, 970, 1040, 1164, 1261, 1383, 1455, 1552, 1560, 1844, 1940, 2305, 2328, 2522, 2766, 2910, 3120, 3688, 3783, 3880, 4610, 4656, 5044, 5532, 5820, 5993, 6305, 6915, 7376, 7566, 7760, 9220, 10088, 11064, 11640, 11986, 12610, 13830, 15132, 17979, 18440, 18915, 20176, 22128, 23280, 23972, 25220, 27660, 29965, 30264, 35958, 36880, 37830, 44717, 47944, 50440, 55320, 59930, 60528, 71916, 75660, 89434, 89895, 95888, 100880, 110640, 119860, 134151, 143832, 151320, 178868, 179790, 223585, 239720, 268302, 287664, 302640, 357736, 359580, 447170, 479440, 536604, 581321, 670755, 715472, 719160, 894340, 1073208, 1162642, 1341510, 1438320, 1743963, 1788680, 2146416, 2325284, 2683020, 2906605, 3487926, 3577360, 4650568, 5366040, 5813210, 6975852, 8719815, 9301136, 10732080, 11626420, 13951704, 17439630, 23252840, 27903408, 34879260, 46505680, 69758520, 139517040]

約数ペア:

[(1, 139517040), (2, 69758520), (3, 46505680), (4, 34879260), (5, 27903408), (6, 23252840), (8, 17439630), (10, 13951704), (12, 11626420), (13, 10732080), (15, 9301136), (16, 8719815), (20, 6975852), (24, 5813210), (26, 5366040), (30, 4650568), (39, 3577360), (40, 3487926), (48, 2906605), (52, 2683020), (60, 2325284), (65, 2146416), (78, 1788680), (80, 1743963), (97, 1438320), (104, 1341510), (120, 1162642), (130, 1073208), (156, 894340), (194, 719160), (195, 715472), (208, 670755), (240, 581321), (260, 536604), (291, 479440), (312, 447170), (388, 359580), (390, 357736), (461, 302640), (485, 287664), (520, 268302), (582, 239720), (624, 223585), (776, 179790), (780, 178868), (922, 151320), (970, 143832), (1040, 134151), (1164, 119860), (1261, 110640), (1383, 100880), (1455, 95888), (1552, 89895), (1560, 89434), (1844, 75660), (1940, 71916), (2305, 60528), (2328, 59930), (2522, 55320), (2766, 50440), (2910, 47944), (3120, 44717), (3688, 37830), (3783, 36880), (3880, 35958), (4610, 30264), (4656, 29965), (5044, 27660), (5532, 25220), (5820, 23972), (5993, 23280), (6305, 22128), (6915, 20176), (7376, 18915), (7566, 18440), (7760, 17979), (9220, 15132), (10088, 13830), (11064, 12610), (11640, 11986)]