201659160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 641203200

約数和(自身を除く): 439544040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 241, 285, 367, 380, 456, 482, 570, 723, 734, 760, 964, 1101, 1140, 1205, 1446, 1468, 1835, 1928, 2202, 2280, 2410, 2892, 2936, 3615, 3670, 4404, 4579, 4820, 5505, 5784, 6973, 7230, 7340, 8808, 9158, 9640, 11010, 13737, 13946, 14460, 14680, 18316, 20919, 22020, 22895, 27474, 27892, 28920, 34865, 36632, 41838, 44040, 45790, 54948, 55784, 68685, 69730, 83676, 88447, 91580, 104595, 109896, 137370, 139460, 167352, 176894, 183160, 209190, 265341, 274740, 278920, 353788, 418380, 442235, 530682, 549480, 707576, 836760, 884470, 1061364, 1326705, 1680493, 1768940, 2122728, 2653410, 3360986, 3537880, 5041479, 5306820, 6721972, 8402465, 10082958, 10613640, 13443944, 16804930, 20165916, 25207395, 33609860, 40331832, 50414790, 67219720, 100829580, 201659160]

約数ペア:

[(1, 201659160), (2, 100829580), (3, 67219720), (4, 50414790), (5, 40331832), (6, 33609860), (8, 25207395), (10, 20165916), (12, 16804930), (15, 13443944), (19, 10613640), (20, 10082958), (24, 8402465), (30, 6721972), (38, 5306820), (40, 5041479), (57, 3537880), (60, 3360986), (76, 2653410), (95, 2122728), (114, 1768940), (120, 1680493), (152, 1326705), (190, 1061364), (228, 884470), (241, 836760), (285, 707576), (367, 549480), (380, 530682), (456, 442235), (482, 418380), (570, 353788), (723, 278920), (734, 274740), (760, 265341), (964, 209190), (1101, 183160), (1140, 176894), (1205, 167352), (1446, 139460), (1468, 137370), (1835, 109896), (1928, 104595), (2202, 91580), (2280, 88447), (2410, 83676), (2892, 69730), (2936, 68685), (3615, 55784), (3670, 54948), (4404, 45790), (4579, 44040), (4820, 41838), (5505, 36632), (5784, 34865), (6973, 28920), (7230, 27892), (7340, 27474), (8808, 22895), (9158, 22020), (9640, 20919), (11010, 18316), (13737, 14680), (13946, 14460)]