118885620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 410812416

約数和(自身を除く): 291926796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 397, 420, 434, 460, 465, 483, 620, 644, 651, 690, 713, 794, 805, 868, 930, 966, 1085, 1191, 1302, 1380, 1426, 1588, 1610, 1860, 1932, 1985, 2139, 2170, 2382, 2415, 2604, 2779, 2852, 3220, 3255, 3565, 3970, 4278, 4340, 4764, 4830, 4991, 5558, 5955, 6510, 7130, 7940, 8337, 8556, 9131, 9660, 9982, 10695, 11116, 11910, 12307, 13020, 13895, 14260, 14973, 16674, 18262, 19964, 21390, 23820, 24614, 24955, 27393, 27790, 29946, 33348, 36524, 36921, 41685, 42780, 45655, 49228, 49910, 54786, 55580, 59892, 61535, 63917, 73842, 74865, 83370, 86149, 91310, 99820, 109572, 123070, 127834, 136965, 147684, 149730, 166740, 172298, 182620, 184605, 191751, 246140, 255668, 258447, 273930, 283061, 299460, 319585, 344596, 369210, 383502, 430745, 516894, 547860, 566122, 639170, 738420, 767004, 849183, 861490, 958755, 1033788, 1132244, 1278340, 1292235, 1415305, 1698366, 1722980, 1917510, 1981427, 2584470, 2830610, 3396732, 3835020, 3962854, 4245915, 5168940, 5661220, 5944281, 7925708, 8491830, 9907135, 11888562, 16983660, 19814270, 23777124, 29721405, 39628540, 59442810, 118885620]

約数ペア:

[(1, 118885620), (2, 59442810), (3, 39628540), (4, 29721405), (5, 23777124), (6, 19814270), (7, 16983660), (10, 11888562), (12, 9907135), (14, 8491830), (15, 7925708), (20, 5944281), (21, 5661220), (23, 5168940), (28, 4245915), (30, 3962854), (31, 3835020), (35, 3396732), (42, 2830610), (46, 2584470), (60, 1981427), (62, 1917510), (69, 1722980), (70, 1698366), (84, 1415305), (92, 1292235), (93, 1278340), (105, 1132244), (115, 1033788), (124, 958755), (138, 861490), (140, 849183), (155, 767004), (161, 738420), (186, 639170), (210, 566122), (217, 547860), (230, 516894), (276, 430745), (310, 383502), (322, 369210), (345, 344596), (372, 319585), (397, 299460), (420, 283061), (434, 273930), (460, 258447), (465, 255668), (483, 246140), (620, 191751), (644, 184605), (651, 182620), (690, 172298), (713, 166740), (794, 149730), (805, 147684), (868, 136965), (930, 127834), (966, 123070), (1085, 109572), (1191, 99820), (1302, 91310), (1380, 86149), (1426, 83370), (1588, 74865), (1610, 73842), (1860, 63917), (1932, 61535), (1985, 59892), (2139, 55580), (2170, 54786), (2382, 49910), (2415, 49228), (2604, 45655), (2779, 42780), (2852, 41685), (3220, 36921), (3255, 36524), (3565, 33348), (3970, 29946), (4278, 27790), (4340, 27393), (4764, 24955), (4830, 24614), (4991, 23820), (5558, 21390), (5955, 19964), (6510, 18262), (7130, 16674), (7940, 14973), (8337, 14260), (8556, 13895), (9131, 13020), (9660, 12307), (9982, 11910), (10695, 11116)]