197650440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 698770800

約数和(自身を除く): 501120360

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, 157, 180, 195, 234, 260, 269, 312, 314, 360, 390, 468, 471, 520, 538, 585, 628, 780, 785, 807, 936, 942, 1076, 1170, 1256, 1345, 1413, 1560, 1570, 1614, 1884, 2041, 2152, 2340, 2355, 2421, 2690, 2826, 3140, 3228, 3497, 3768, 4035, 4082, 4680, 4710, 4842, 5380, 5652, 6123, 6280, 6456, 6994, 7065, 8070, 8164, 9420, 9684, 10205, 10491, 10760, 11304, 12105, 12246, 13988, 14130, 16140, 16328, 17485, 18369, 18840, 19368, 20410, 20982, 24210, 24492, 27976, 28260, 30615, 31473, 32280, 34970, 36738, 40820, 41964, 42233, 48420, 48984, 52455, 56520, 61230, 62946, 69940, 73476, 81640, 83928, 84466, 91845, 96840, 104910, 122460, 125892, 126699, 139880, 146952, 157365, 168932, 183690, 209820, 211165, 244920, 251784, 253398, 314730, 337864, 367380, 380097, 419640, 422330, 506796, 549029, 629460, 633495, 734760, 760194, 844660, 1013592, 1098058, 1258920, 1266990, 1520388, 1647087, 1689320, 1900485, 2196116, 2533980, 2745145, 3040776, 3294174, 3800970, 4392232, 4941261, 5067960, 5490290, 6588348, 7601940, 8235435, 9882522, 10980580, 13176696, 15203880, 16470870, 19765044, 21961160, 24706305, 32941740, 39530088, 49412610, 65883480, 98825220, 197650440]

約数ペア:

[(1, 197650440), (2, 98825220), (3, 65883480), (4, 49412610), (5, 39530088), (6, 32941740), (8, 24706305), (9, 21961160), (10, 19765044), (12, 16470870), (13, 15203880), (15, 13176696), (18, 10980580), (20, 9882522), (24, 8235435), (26, 7601940), (30, 6588348), (36, 5490290), (39, 5067960), (40, 4941261), (45, 4392232), (52, 3800970), (60, 3294174), (65, 3040776), (72, 2745145), (78, 2533980), (90, 2196116), (104, 1900485), (117, 1689320), (120, 1647087), (130, 1520388), (156, 1266990), (157, 1258920), (180, 1098058), (195, 1013592), (234, 844660), (260, 760194), (269, 734760), (312, 633495), (314, 629460), (360, 549029), (390, 506796), (468, 422330), (471, 419640), (520, 380097), (538, 367380), (585, 337864), (628, 314730), (780, 253398), (785, 251784), (807, 244920), (936, 211165), (942, 209820), (1076, 183690), (1170, 168932), (1256, 157365), (1345, 146952), (1413, 139880), (1560, 126699), (1570, 125892), (1614, 122460), (1884, 104910), (2041, 96840), (2152, 91845), (2340, 84466), (2355, 83928), (2421, 81640), (2690, 73476), (2826, 69940), (3140, 62946), (3228, 61230), (3497, 56520), (3768, 52455), (4035, 48984), (4082, 48420), (4680, 42233), (4710, 41964), (4842, 40820), (5380, 36738), (5652, 34970), (6123, 32280), (6280, 31473), (6456, 30615), (6994, 28260), (7065, 27976), (8070, 24492), (8164, 24210), (9420, 20982), (9684, 20410), (10205, 19368), (10491, 18840), (10760, 18369), (11304, 17485), (12105, 16328), (12246, 16140), (13988, 14130)]