240800430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 648248832

約数和(自身を除く): 407448402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 83, 86, 129, 130, 166, 173, 195, 215, 249, 258, 346, 390, 415, 430, 498, 519, 559, 645, 830, 865, 1038, 1079, 1118, 1245, 1290, 1677, 1730, 2158, 2249, 2490, 2595, 2795, 3237, 3354, 3569, 4498, 5190, 5395, 5590, 6474, 6747, 7138, 7439, 8385, 10707, 10790, 11245, 13494, 14359, 14878, 16185, 16770, 17845, 21414, 22317, 22490, 28718, 32370, 33735, 35690, 37195, 43077, 44634, 46397, 53535, 67470, 71795, 74390, 86154, 92794, 96707, 107070, 111585, 139191, 143590, 186667, 193414, 215385, 223170, 231985, 278382, 290121, 373334, 430770, 463970, 483535, 560001, 580242, 617437, 695955, 933335, 967070, 1120002, 1234874, 1391910, 1450605, 1852311, 1866670, 2800005, 2901210, 3087185, 3704622, 5600010, 6174370, 8026681, 9261555, 16053362, 18523110, 24080043, 40133405, 48160086, 80266810, 120400215, 240800430]

約数ペア:

[(1, 240800430), (2, 120400215), (3, 80266810), (5, 48160086), (6, 40133405), (10, 24080043), (13, 18523110), (15, 16053362), (26, 9261555), (30, 8026681), (39, 6174370), (43, 5600010), (65, 3704622), (78, 3087185), (83, 2901210), (86, 2800005), (129, 1866670), (130, 1852311), (166, 1450605), (173, 1391910), (195, 1234874), (215, 1120002), (249, 967070), (258, 933335), (346, 695955), (390, 617437), (415, 580242), (430, 560001), (498, 483535), (519, 463970), (559, 430770), (645, 373334), (830, 290121), (865, 278382), (1038, 231985), (1079, 223170), (1118, 215385), (1245, 193414), (1290, 186667), (1677, 143590), (1730, 139191), (2158, 111585), (2249, 107070), (2490, 96707), (2595, 92794), (2795, 86154), (3237, 74390), (3354, 71795), (3569, 67470), (4498, 53535), (5190, 46397), (5395, 44634), (5590, 43077), (6474, 37195), (6747, 35690), (7138, 33735), (7439, 32370), (8385, 28718), (10707, 22490), (10790, 22317), (11245, 21414), (13494, 17845), (14359, 16770), (14878, 16185)]