40609655280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{18757}}^1$

素因数の和:18904

約数の個数: 240

約数和(自身を含む): 142239062784

約数和(自身を除く): 101629407504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 144, 155, 180, 186, 194, 240, 248, 279, 291, 310, 360, 372, 388, 465, 485, 496, 558, 582, 620, 720, 744, 776, 873, 930, 970, 1116, 1164, 1240, 1395, 1455, 1488, 1552, 1746, 1860, 1940, 2232, 2328, 2480, 2790, 2910, 3007, 3492, 3720, 3880, 4365, 4464, 4656, 5580, 5820, 6014, 6984, 7440, 7760, 8730, 9021, 11160, 11640, 12028, 13968, 15035, 17460, 18042, 18757, 22320, 23280, 24056, 27063, 30070, 34920, 36084, 37514, 45105, 48112, 54126, 56271, 60140, 69840, 72168, 75028, 90210, 93785, 108252, 112542, 120280, 135315, 144336, 150056, 168813, 180420, 187570, 216504, 225084, 240560, 270630, 281355, 300112, 337626, 360840, 375140, 433008, 450168, 541260, 562710, 581467, 675252, 721680, 750280, 844065, 900336, 1082520, 1125420, 1162934, 1350504, 1500560, 1688130, 1744401, 1819429, 2165040, 2250840, 2325868, 2701008, 2907335, 3376260, 3488802, 3638858, 4501680, 4651736, 5233203, 5458287, 5814670, 6752520, 6977604, 7277716, 8722005, 9097145, 9303472, 10466406, 10916574, 11629340, 13505040, 13955208, 14555432, 16374861, 17444010, 18194290, 20932812, 21833148, 23258680, 26166015, 27291435, 27910416, 29110864, 32749722, 34888020, 36388580, 41865624, 43666296, 46517360, 52332030, 54582870, 56402299, 65499444, 69776040, 72777160, 81874305, 83731248, 87332592, 104664060, 109165740, 112804598, 130998888, 139552080, 145554320, 163748610, 169206897, 209328120, 218331480, 225609196, 261997776, 282011495, 327497220, 338413794, 418656240, 436662960, 451218392, 507620691, 564022990, 654994440, 676827588, 846034485, 902436784, 1015241382, 1128045980, 1309988880, 1353655176, 1692068970, 2030482764, 2256091960, 2538103455, 2707310352, 3384137940, 4060965528, 4512183920, 5076206910, 6768275880, 8121931056, 10152413820, 13536551760, 20304827640, 40609655280]

約数ペア:

[(1, 40609655280), (2, 20304827640), (3, 13536551760), (4, 10152413820), (5, 8121931056), (6, 6768275880), (8, 5076206910), (9, 4512183920), (10, 4060965528), (12, 3384137940), (15, 2707310352), (16, 2538103455), (18, 2256091960), (20, 2030482764), (24, 1692068970), (30, 1353655176), (31, 1309988880), (36, 1128045980), (40, 1015241382), (45, 902436784), (48, 846034485), (60, 676827588), (62, 654994440), (72, 564022990), (80, 507620691), (90, 451218392), (93, 436662960), (97, 418656240), (120, 338413794), (124, 327497220), (144, 282011495), (155, 261997776), (180, 225609196), (186, 218331480), (194, 209328120), (240, 169206897), (248, 163748610), (279, 145554320), (291, 139552080), (310, 130998888), (360, 112804598), (372, 109165740), (388, 104664060), (465, 87332592), (485, 83731248), (496, 81874305), (558, 72777160), (582, 69776040), (620, 65499444), (720, 56402299), (744, 54582870), (776, 52332030), (873, 46517360), (930, 43666296), (970, 41865624), (1116, 36388580), (1164, 34888020), (1240, 32749722), (1395, 29110864), (1455, 27910416), (1488, 27291435), (1552, 26166015), (1746, 23258680), (1860, 21833148), (1940, 20932812), (2232, 18194290), (2328, 17444010), (2480, 16374861), (2790, 14555432), (2910, 13955208), (3007, 13505040), (3492, 11629340), (3720, 10916574), (3880, 10466406), (4365, 9303472), (4464, 9097145), (4656, 8722005), (5580, 7277716), (5820, 6977604), (6014, 6752520), (6984, 5814670), (7440, 5458287), (7760, 5233203), (8730, 4651736), (9021, 4501680), (11160, 3638858), (11640, 3488802), (12028, 3376260), (13968, 2907335), (15035, 2701008), (17460, 2325868), (18042, 2250840), (18757, 2165040), (22320, 1819429), (23280, 1744401), (24056, 1688130), (27063, 1500560), (30070, 1350504), (34920, 1162934), (36084, 1125420), (37514, 1082520), (45105, 900336), (48112, 844065), (54126, 750280), (56271, 721680), (60140, 675252), (69840, 581467), (72168, 562710), (75028, 541260), (90210, 450168), (93785, 433008), (108252, 375140), (112542, 360840), (120280, 337626), (135315, 300112), (144336, 281355), (150056, 270630), (168813, 240560), (180420, 225084), (187570, 216504)]