565570980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1210

約数の個数: 144

約数和(自身を含む): 1856574720

約数和(自身を除く): 1291003740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 263, 390, 468, 526, 585, 780, 789, 919, 1052, 1170, 1315, 1578, 1838, 2340, 2367, 2630, 2757, 3156, 3419, 3676, 3945, 4595, 4734, 5260, 5514, 6838, 7890, 8271, 9190, 9468, 10257, 11028, 11835, 11947, 13676, 13785, 15780, 16542, 17095, 18380, 20514, 23670, 23894, 27570, 30771, 33084, 34190, 35841, 41028, 41355, 47340, 47788, 51285, 55140, 59735, 61542, 68380, 71682, 82710, 102570, 107523, 119470, 123084, 143364, 153855, 165420, 179205, 205140, 215046, 238940, 241697, 307710, 358410, 430092, 483394, 537615, 615420, 716820, 725091, 966788, 1075230, 1208485, 1450182, 2150460, 2175273, 2416970, 2900364, 3142061, 3625455, 4350546, 4833940, 6284122, 7250910, 8701092, 9426183, 10876365, 12568244, 14501820, 15710305, 18852366, 21752730, 28278549, 31420610, 37704732, 43505460, 47130915, 56557098, 62841220, 94261830, 113114196, 141392745, 188523660, 282785490, 565570980]

約数ペア:

[(1, 565570980), (2, 282785490), (3, 188523660), (4, 141392745), (5, 113114196), (6, 94261830), (9, 62841220), (10, 56557098), (12, 47130915), (13, 43505460), (15, 37704732), (18, 31420610), (20, 28278549), (26, 21752730), (30, 18852366), (36, 15710305), (39, 14501820), (45, 12568244), (52, 10876365), (60, 9426183), (65, 8701092), (78, 7250910), (90, 6284122), (117, 4833940), (130, 4350546), (156, 3625455), (180, 3142061), (195, 2900364), (234, 2416970), (260, 2175273), (263, 2150460), (390, 1450182), (468, 1208485), (526, 1075230), (585, 966788), (780, 725091), (789, 716820), (919, 615420), (1052, 537615), (1170, 483394), (1315, 430092), (1578, 358410), (1838, 307710), (2340, 241697), (2367, 238940), (2630, 215046), (2757, 205140), (3156, 179205), (3419, 165420), (3676, 153855), (3945, 143364), (4595, 123084), (4734, 119470), (5260, 107523), (5514, 102570), (6838, 82710), (7890, 71682), (8271, 68380), (9190, 61542), (9468, 59735), (10257, 55140), (11028, 51285), (11835, 47788), (11947, 47340), (13676, 41355), (13785, 41028), (15780, 35841), (16542, 34190), (17095, 33084), (18380, 30771), (20514, 27570), (23670, 23894)]