279034080

素因数分解:

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

素因数の和:589

約数の個数: 192

約数和(自身を含む): 958402368

約数和(自身を除く): 679368288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 291, 312, 388, 390, 416, 461, 480, 485, 520, 582, 624, 776, 780, 922, 970, 1040, 1164, 1248, 1261, 1383, 1455, 1552, 1560, 1844, 1940, 2080, 2305, 2328, 2522, 2766, 2910, 3104, 3120, 3688, 3783, 3880, 4610, 4656, 5044, 5532, 5820, 5993, 6240, 6305, 6915, 7376, 7566, 7760, 9220, 9312, 10088, 11064, 11640, 11986, 12610, 13830, 14752, 15132, 15520, 17979, 18440, 18915, 20176, 22128, 23280, 23972, 25220, 27660, 29965, 30264, 35958, 36880, 37830, 40352, 44256, 44717, 46560, 47944, 50440, 55320, 59930, 60528, 71916, 73760, 75660, 89434, 89895, 95888, 100880, 110640, 119860, 121056, 134151, 143832, 151320, 178868, 179790, 191776, 201760, 221280, 223585, 239720, 268302, 287664, 302640, 357736, 359580, 447170, 479440, 536604, 575328, 581321, 605280, 670755, 715472, 719160, 894340, 958880, 1073208, 1162642, 1341510, 1430944, 1438320, 1743963, 1788680, 2146416, 2325284, 2683020, 2876640, 2906605, 3487926, 3577360, 4292832, 4650568, 5366040, 5813210, 6975852, 7154720, 8719815, 9301136, 10732080, 11626420, 13951704, 17439630, 18602272, 21464160, 23252840, 27903408, 34879260, 46505680, 55806816, 69758520, 93011360, 139517040, 279034080]

約数ペア:

[(1, 279034080), (2, 139517040), (3, 93011360), (4, 69758520), (5, 55806816), (6, 46505680), (8, 34879260), (10, 27903408), (12, 23252840), (13, 21464160), (15, 18602272), (16, 17439630), (20, 13951704), (24, 11626420), (26, 10732080), (30, 9301136), (32, 8719815), (39, 7154720), (40, 6975852), (48, 5813210), (52, 5366040), (60, 4650568), (65, 4292832), (78, 3577360), (80, 3487926), (96, 2906605), (97, 2876640), (104, 2683020), (120, 2325284), (130, 2146416), (156, 1788680), (160, 1743963), (194, 1438320), (195, 1430944), (208, 1341510), (240, 1162642), (260, 1073208), (291, 958880), (312, 894340), (388, 719160), (390, 715472), (416, 670755), (461, 605280), (480, 581321), (485, 575328), (520, 536604), (582, 479440), (624, 447170), (776, 359580), (780, 357736), (922, 302640), (970, 287664), (1040, 268302), (1164, 239720), (1248, 223585), (1261, 221280), (1383, 201760), (1455, 191776), (1552, 179790), (1560, 178868), (1844, 151320), (1940, 143832), (2080, 134151), (2305, 121056), (2328, 119860), (2522, 110640), (2766, 100880), (2910, 95888), (3104, 89895), (3120, 89434), (3688, 75660), (3783, 73760), (3880, 71916), (4610, 60528), (4656, 59930), (5044, 55320), (5532, 50440), (5820, 47944), (5993, 46560), (6240, 44717), (6305, 44256), (6915, 40352), (7376, 37830), (7566, 36880), (7760, 35958), (9220, 30264), (9312, 29965), (10088, 27660), (11064, 25220), (11640, 23972), (11986, 23280), (12610, 22128), (13830, 20176), (14752, 18915), (15132, 18440), (15520, 17979)]