38472720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 149990400

約数和(自身を除く): 111517680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 59, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 118, 120, 130, 132, 143, 152, 156, 165, 176, 177, 190, 195, 208, 209, 220, 228, 236, 240, 247, 260, 264, 285, 286, 295, 304, 312, 330, 354, 380, 390, 418, 429, 440, 456, 472, 494, 520, 528, 570, 572, 590, 624, 627, 649, 660, 708, 715, 741, 760, 767, 780, 836, 858, 880, 885, 912, 944, 988, 1040, 1045, 1121, 1140, 1144, 1180, 1235, 1254, 1298, 1320, 1416, 1430, 1482, 1520, 1534, 1560, 1672, 1716, 1770, 1947, 1976, 2090, 2145, 2242, 2280, 2288, 2301, 2360, 2470, 2508, 2596, 2640, 2717, 2832, 2860, 2964, 3068, 3120, 3135, 3245, 3344, 3363, 3432, 3540, 3705, 3835, 3894, 3952, 4180, 4290, 4484, 4560, 4602, 4720, 4940, 5016, 5192, 5434, 5605, 5720, 5928, 6136, 6270, 6490, 6726, 6864, 7080, 7410, 7670, 7788, 8151, 8360, 8437, 8580, 8968, 9204, 9735, 9880, 10032, 10384, 10868, 11210, 11440, 11505, 11856, 12272, 12331, 12540, 12980, 13452, 13585, 14160, 14573, 14820, 15340, 15576, 16302, 16720, 16815, 16874, 17160, 17936, 18408, 19470, 19760, 21736, 22420, 23010, 24662, 25080, 25311, 25960, 26904, 27170, 29146, 29640, 30680, 31152, 32604, 33630, 33748, 34320, 36816, 36993, 38940, 40755, 42185, 43472, 43719, 44840, 46020, 49324, 50160, 50622, 51920, 53808, 54340, 58292, 59280, 61360, 61655, 65208, 67260, 67496, 72865, 73986, 77880, 81510, 84370, 87438, 89680, 92040, 98648, 101244, 108680, 116584, 123310, 126555, 130416, 134520, 134992, 145730, 147972, 155760, 160303, 163020, 168740, 174876, 184080, 184965, 197296, 202488, 217360, 218595, 233168, 246620, 253110, 269040, 291460, 295944, 320606, 326040, 337480, 349752, 369930, 404976, 437190, 480909, 493240, 506220, 582920, 591888, 641212, 652080, 674960, 699504, 739860, 801515, 874380, 961818, 986480, 1012440, 1165840, 1282424, 1479720, 1603030, 1748760, 1923636, 2024880, 2404545, 2564848, 2959440, 3206060, 3497520, 3847272, 4809090, 6412120, 7694544, 9618180, 12824240, 19236360, 38472720]

約数ペア:

[(1, 38472720), (2, 19236360), (3, 12824240), (4, 9618180), (5, 7694544), (6, 6412120), (8, 4809090), (10, 3847272), (11, 3497520), (12, 3206060), (13, 2959440), (15, 2564848), (16, 2404545), (19, 2024880), (20, 1923636), (22, 1748760), (24, 1603030), (26, 1479720), (30, 1282424), (33, 1165840), (38, 1012440), (39, 986480), (40, 961818), (44, 874380), (48, 801515), (52, 739860), (55, 699504), (57, 674960), (59, 652080), (60, 641212), (65, 591888), (66, 582920), (76, 506220), (78, 493240), (80, 480909), (88, 437190), (95, 404976), (104, 369930), (110, 349752), (114, 337480), (118, 326040), (120, 320606), (130, 295944), (132, 291460), (143, 269040), (152, 253110), (156, 246620), (165, 233168), (176, 218595), (177, 217360), (190, 202488), (195, 197296), (208, 184965), (209, 184080), (220, 174876), (228, 168740), (236, 163020), (240, 160303), (247, 155760), (260, 147972), (264, 145730), (285, 134992), (286, 134520), (295, 130416), (304, 126555), (312, 123310), (330, 116584), (354, 108680), (380, 101244), (390, 98648), (418, 92040), (429, 89680), (440, 87438), (456, 84370), (472, 81510), (494, 77880), (520, 73986), (528, 72865), (570, 67496), (572, 67260), (590, 65208), (624, 61655), (627, 61360), (649, 59280), (660, 58292), (708, 54340), (715, 53808), (741, 51920), (760, 50622), (767, 50160), (780, 49324), (836, 46020), (858, 44840), (880, 43719), (885, 43472), (912, 42185), (944, 40755), (988, 38940), (1040, 36993), (1045, 36816), (1121, 34320), (1140, 33748), (1144, 33630), (1180, 32604), (1235, 31152), (1254, 30680), (1298, 29640), (1320, 29146), (1416, 27170), (1430, 26904), (1482, 25960), (1520, 25311), (1534, 25080), (1560, 24662), (1672, 23010), (1716, 22420), (1770, 21736), (1947, 19760), (1976, 19470), (2090, 18408), (2145, 17936), (2242, 17160), (2280, 16874), (2288, 16815), (2301, 16720), (2360, 16302), (2470, 15576), (2508, 15340), (2596, 14820), (2640, 14573), (2717, 14160), (2832, 13585), (2860, 13452), (2964, 12980), (3068, 12540), (3120, 12331), (3135, 12272), (3245, 11856), (3344, 11505), (3363, 11440), (3432, 11210), (3540, 10868), (3705, 10384), (3835, 10032), (3894, 9880), (3952, 9735), (4180, 9204), (4290, 8968), (4484, 8580), (4560, 8437), (4602, 8360), (4720, 8151), (4940, 7788), (5016, 7670), (5192, 7410), (5434, 7080), (5605, 6864), (5720, 6726), (5928, 6490), (6136, 6270)]