15693389440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 41023584000

約数和(自身を除く): 25330194560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 97, 115, 116, 128, 145, 160, 184, 194, 230, 232, 290, 320, 368, 379, 388, 460, 464, 485, 580, 640, 667, 736, 758, 776, 920, 928, 970, 1160, 1334, 1472, 1516, 1552, 1840, 1856, 1895, 1940, 2231, 2320, 2668, 2813, 2944, 3032, 3104, 3335, 3680, 3712, 3790, 3880, 4462, 4640, 5336, 5626, 6064, 6208, 6670, 7360, 7580, 7760, 8717, 8924, 9280, 10672, 10991, 11155, 11252, 12128, 12416, 13340, 14065, 14720, 15160, 15520, 17434, 17848, 18560, 21344, 21982, 22310, 22504, 24256, 26680, 28130, 30320, 31040, 34868, 35696, 36763, 42688, 43585, 43964, 44620, 45008, 48512, 53360, 54955, 56260, 60640, 62080, 64699, 69736, 71392, 73526, 85376, 87170, 87928, 89240, 90016, 106720, 109910, 112520, 121280, 129398, 139472, 142784, 147052, 174340, 175856, 178480, 180032, 183815, 213440, 219820, 225040, 242560, 252793, 258796, 278944, 285568, 294104, 323495, 348680, 351712, 356960, 360064, 367630, 426880, 439640, 450080, 505586, 517592, 557888, 588208, 646990, 697360, 703424, 713920, 735260, 845549, 879280, 900160, 1011172, 1035184, 1066127, 1115776, 1176416, 1263965, 1293980, 1394720, 1406848, 1427840, 1470520, 1691098, 1758560, 1800320, 2022344, 2070368, 2132254, 2352832, 2527930, 2587960, 2789440, 2941040, 3382196, 3517120, 4044688, 4140736, 4227745, 4264508, 4705664, 5055860, 5175920, 5330635, 5578880, 5882080, 6764392, 7034240, 8089376, 8281472, 8455490, 8529016, 10111720, 10351840, 10661270, 11764160, 13528784, 16178752, 16910980, 17058032, 20223440, 20703680, 21322540, 23528320, 24520921, 27057568, 32357504, 33821960, 34116064, 40446880, 41407360, 42645080, 49041842, 54115136, 67643920, 68232128, 80893760, 85290160, 98083684, 108230272, 122604605, 135287840, 136464256, 161787520, 170580320, 196167368, 245209210, 270575680, 341160640, 392334736, 490418420, 541151360, 682321280, 784669472, 980836840, 1569338944, 1961673680, 3138677888, 3923347360, 7846694720, 15693389440]

約数ペア:

[(1, 15693389440), (2, 7846694720), (4, 3923347360), (5, 3138677888), (8, 1961673680), (10, 1569338944), (16, 980836840), (20, 784669472), (23, 682321280), (29, 541151360), (32, 490418420), (40, 392334736), (46, 341160640), (58, 270575680), (64, 245209210), (80, 196167368), (92, 170580320), (97, 161787520), (115, 136464256), (116, 135287840), (128, 122604605), (145, 108230272), (160, 98083684), (184, 85290160), (194, 80893760), (230, 68232128), (232, 67643920), (290, 54115136), (320, 49041842), (368, 42645080), (379, 41407360), (388, 40446880), (460, 34116064), (464, 33821960), (485, 32357504), (580, 27057568), (640, 24520921), (667, 23528320), (736, 21322540), (758, 20703680), (776, 20223440), (920, 17058032), (928, 16910980), (970, 16178752), (1160, 13528784), (1334, 11764160), (1472, 10661270), (1516, 10351840), (1552, 10111720), (1840, 8529016), (1856, 8455490), (1895, 8281472), (1940, 8089376), (2231, 7034240), (2320, 6764392), (2668, 5882080), (2813, 5578880), (2944, 5330635), (3032, 5175920), (3104, 5055860), (3335, 4705664), (3680, 4264508), (3712, 4227745), (3790, 4140736), (3880, 4044688), (4462, 3517120), (4640, 3382196), (5336, 2941040), (5626, 2789440), (6064, 2587960), (6208, 2527930), (6670, 2352832), (7360, 2132254), (7580, 2070368), (7760, 2022344), (8717, 1800320), (8924, 1758560), (9280, 1691098), (10672, 1470520), (10991, 1427840), (11155, 1406848), (11252, 1394720), (12128, 1293980), (12416, 1263965), (13340, 1176416), (14065, 1115776), (14720, 1066127), (15160, 1035184), (15520, 1011172), (17434, 900160), (17848, 879280), (18560, 845549), (21344, 735260), (21982, 713920), (22310, 703424), (22504, 697360), (24256, 646990), (26680, 588208), (28130, 557888), (30320, 517592), (31040, 505586), (34868, 450080), (35696, 439640), (36763, 426880), (42688, 367630), (43585, 360064), (43964, 356960), (44620, 351712), (45008, 348680), (48512, 323495), (53360, 294104), (54955, 285568), (56260, 278944), (60640, 258796), (62080, 252793), (64699, 242560), (69736, 225040), (71392, 219820), (73526, 213440), (85376, 183815), (87170, 180032), (87928, 178480), (89240, 175856), (90016, 174340), (106720, 147052), (109910, 142784), (112520, 139472), (121280, 129398)]