397523880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 1455231960

約数和(自身を除く): 1057708080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 101, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 202, 232, 234, 260, 261, 290, 303, 312, 348, 360, 377, 390, 404, 435, 468, 505, 520, 522, 580, 585, 606, 696, 754, 780, 808, 841, 870, 909, 936, 1010, 1044, 1131, 1160, 1170, 1212, 1305, 1313, 1508, 1515, 1560, 1682, 1740, 1818, 1885, 2020, 2088, 2262, 2340, 2424, 2523, 2610, 2626, 2929, 3016, 3030, 3364, 3393, 3480, 3636, 3770, 3939, 4040, 4205, 4524, 4545, 4680, 5046, 5220, 5252, 5655, 5858, 6060, 6565, 6728, 6786, 7272, 7540, 7569, 7878, 8410, 8787, 9048, 9090, 10092, 10440, 10504, 10933, 11310, 11716, 11817, 12120, 12615, 13130, 13572, 14645, 15080, 15138, 15756, 16820, 16965, 17574, 18180, 19695, 20184, 21866, 22620, 23432, 23634, 25230, 26260, 26361, 27144, 29290, 30276, 31512, 32799, 33640, 33930, 35148, 36360, 37845, 38077, 39390, 43732, 43935, 45240, 47268, 50460, 52520, 52722, 54665, 58580, 59085, 60552, 65598, 67860, 70296, 75690, 76154, 78780, 84941, 87464, 87870, 94536, 98397, 100920, 105444, 109330, 114231, 117160, 118170, 131196, 131805, 135720, 151380, 152308, 157560, 163995, 169882, 175740, 190385, 196794, 210888, 218660, 228462, 236340, 254823, 262392, 263610, 302760, 304616, 327990, 339764, 342693, 351480, 380770, 393588, 424705, 437320, 456924, 472680, 491985, 509646, 527220, 571155, 655980, 679528, 685386, 761540, 764469, 787176, 849410, 913848, 983970, 1019292, 1054440, 1104233, 1142310, 1274115, 1311960, 1370772, 1523080, 1528938, 1698820, 1713465, 1967940, 2038584, 2208466, 2284620, 2548230, 2741544, 3057876, 3312699, 3397640, 3426930, 3822345, 3935880, 4416932, 4569240, 5096460, 5521165, 6115752, 6625398, 6853860, 7644690, 8833864, 9938097, 10192920, 11042330, 13250796, 13707720, 15289380, 16563495, 19876194, 22084660, 26501592, 30578760, 33126990, 39752388, 44169320, 49690485, 66253980, 79504776, 99380970, 132507960, 198761940, 397523880]

約数ペア:

[(1, 397523880), (2, 198761940), (3, 132507960), (4, 99380970), (5, 79504776), (6, 66253980), (8, 49690485), (9, 44169320), (10, 39752388), (12, 33126990), (13, 30578760), (15, 26501592), (18, 22084660), (20, 19876194), (24, 16563495), (26, 15289380), (29, 13707720), (30, 13250796), (36, 11042330), (39, 10192920), (40, 9938097), (45, 8833864), (52, 7644690), (58, 6853860), (60, 6625398), (65, 6115752), (72, 5521165), (78, 5096460), (87, 4569240), (90, 4416932), (101, 3935880), (104, 3822345), (116, 3426930), (117, 3397640), (120, 3312699), (130, 3057876), (145, 2741544), (156, 2548230), (174, 2284620), (180, 2208466), (195, 2038584), (202, 1967940), (232, 1713465), (234, 1698820), (260, 1528938), (261, 1523080), (290, 1370772), (303, 1311960), (312, 1274115), (348, 1142310), (360, 1104233), (377, 1054440), (390, 1019292), (404, 983970), (435, 913848), (468, 849410), (505, 787176), (520, 764469), (522, 761540), (580, 685386), (585, 679528), (606, 655980), (696, 571155), (754, 527220), (780, 509646), (808, 491985), (841, 472680), (870, 456924), (909, 437320), (936, 424705), (1010, 393588), (1044, 380770), (1131, 351480), (1160, 342693), (1170, 339764), (1212, 327990), (1305, 304616), (1313, 302760), (1508, 263610), (1515, 262392), (1560, 254823), (1682, 236340), (1740, 228462), (1818, 218660), (1885, 210888), (2020, 196794), (2088, 190385), (2262, 175740), (2340, 169882), (2424, 163995), (2523, 157560), (2610, 152308), (2626, 151380), (2929, 135720), (3016, 131805), (3030, 131196), (3364, 118170), (3393, 117160), (3480, 114231), (3636, 109330), (3770, 105444), (3939, 100920), (4040, 98397), (4205, 94536), (4524, 87870), (4545, 87464), (4680, 84941), (5046, 78780), (5220, 76154), (5252, 75690), (5655, 70296), (5858, 67860), (6060, 65598), (6565, 60552), (6728, 59085), (6786, 58580), (7272, 54665), (7540, 52722), (7569, 52520), (7878, 50460), (8410, 47268), (8787, 45240), (9048, 43935), (9090, 43732), (10092, 39390), (10440, 38077), (10504, 37845), (10933, 36360), (11310, 35148), (11716, 33930), (11817, 33640), (12120, 32799), (12615, 31512), (13130, 30276), (13572, 29290), (14645, 27144), (15080, 26361), (15138, 26260), (15756, 25230), (16820, 23634), (16965, 23432), (17574, 22620), (18180, 21866), (19695, 20184)]