444398760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 1565600400

約数和(自身を除く): 1121201640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 269, 312, 353, 360, 390, 468, 520, 538, 585, 706, 780, 807, 936, 1059, 1076, 1170, 1345, 1412, 1560, 1614, 1765, 2118, 2152, 2340, 2421, 2690, 2824, 3177, 3228, 3497, 3530, 4035, 4236, 4589, 4680, 4842, 5295, 5380, 6354, 6456, 6994, 7060, 8070, 8472, 9178, 9684, 10491, 10590, 10760, 12105, 12708, 13767, 13988, 14120, 15885, 16140, 17485, 18356, 19368, 20982, 21180, 22945, 24210, 25416, 27534, 27976, 31473, 31770, 32280, 34970, 36712, 41301, 41964, 42360, 45890, 48420, 52455, 55068, 62946, 63540, 68835, 69940, 82602, 83928, 91780, 94957, 96840, 104910, 110136, 125892, 127080, 137670, 139880, 157365, 165204, 183560, 189914, 206505, 209820, 251784, 275340, 284871, 314730, 330408, 379828, 413010, 419640, 474785, 550680, 569742, 629460, 759656, 826020, 854613, 949570, 1139484, 1234441, 1258920, 1424355, 1652040, 1709226, 1899140, 2278968, 2468882, 2848710, 3418452, 3703323, 3798280, 4273065, 4937764, 5697420, 6172205, 6836904, 7406646, 8546130, 9875528, 11109969, 11394840, 12344410, 14813292, 17092260, 18516615, 22219938, 24688820, 29626584, 34184520, 37033230, 44439876, 49377640, 55549845, 74066460, 88879752, 111099690, 148132920, 222199380, 444398760]

約数ペア:

[(1, 444398760), (2, 222199380), (3, 148132920), (4, 111099690), (5, 88879752), (6, 74066460), (8, 55549845), (9, 49377640), (10, 44439876), (12, 37033230), (13, 34184520), (15, 29626584), (18, 24688820), (20, 22219938), (24, 18516615), (26, 17092260), (30, 14813292), (36, 12344410), (39, 11394840), (40, 11109969), (45, 9875528), (52, 8546130), (60, 7406646), (65, 6836904), (72, 6172205), (78, 5697420), (90, 4937764), (104, 4273065), (117, 3798280), (120, 3703323), (130, 3418452), (156, 2848710), (180, 2468882), (195, 2278968), (234, 1899140), (260, 1709226), (269, 1652040), (312, 1424355), (353, 1258920), (360, 1234441), (390, 1139484), (468, 949570), (520, 854613), (538, 826020), (585, 759656), (706, 629460), (780, 569742), (807, 550680), (936, 474785), (1059, 419640), (1076, 413010), (1170, 379828), (1345, 330408), (1412, 314730), (1560, 284871), (1614, 275340), (1765, 251784), (2118, 209820), (2152, 206505), (2340, 189914), (2421, 183560), (2690, 165204), (2824, 157365), (3177, 139880), (3228, 137670), (3497, 127080), (3530, 125892), (4035, 110136), (4236, 104910), (4589, 96840), (4680, 94957), (4842, 91780), (5295, 83928), (5380, 82602), (6354, 69940), (6456, 68835), (6994, 63540), (7060, 62946), (8070, 55068), (8472, 52455), (9178, 48420), (9684, 45890), (10491, 42360), (10590, 41964), (10760, 41301), (12105, 36712), (12708, 34970), (13767, 32280), (13988, 31770), (14120, 31473), (15885, 27976), (16140, 27534), (17485, 25416), (18356, 24210), (19368, 22945), (20982, 21180)]