916861140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 3098430720

約数和(自身を除く): 2181569580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 131, 135, 156, 180, 195, 234, 260, 262, 270, 351, 390, 393, 468, 524, 540, 585, 655, 702, 780, 786, 997, 1170, 1179, 1310, 1404, 1572, 1703, 1755, 1965, 1994, 2340, 2358, 2620, 2991, 3406, 3510, 3537, 3930, 3988, 4716, 4985, 5109, 5895, 5982, 6812, 7020, 7074, 7860, 8515, 8973, 9970, 10218, 11790, 11964, 12961, 14148, 14955, 15327, 17030, 17685, 17946, 19940, 20436, 23580, 25545, 25922, 26919, 29910, 30654, 34060, 35370, 35892, 38883, 44865, 45981, 51090, 51844, 53838, 59820, 61308, 64805, 70740, 76635, 77766, 89730, 91962, 102180, 107676, 116649, 129610, 130607, 134595, 153270, 155532, 179460, 183924, 194415, 229905, 233298, 259220, 261214, 269190, 306540, 349947, 388830, 391821, 459810, 466596, 522428, 538380, 583245, 653035, 699894, 777660, 783642, 919620, 1166490, 1175463, 1306070, 1399788, 1567284, 1697891, 1749735, 1959105, 2332980, 2350926, 2612140, 3395782, 3499470, 3526389, 3918210, 4701852, 5093673, 5877315, 6791564, 6998940, 7052778, 7836420, 8489455, 10187346, 11754630, 14105556, 15281019, 16978910, 17631945, 20374692, 23509260, 25468365, 30562038, 33957820, 35263890, 45843057, 50936730, 61124076, 70527780, 76405095, 91686114, 101873460, 152810190, 183372228, 229215285, 305620380, 458430570, 916861140]

約数ペア:

[(1, 916861140), (2, 458430570), (3, 305620380), (4, 229215285), (5, 183372228), (6, 152810190), (9, 101873460), (10, 91686114), (12, 76405095), (13, 70527780), (15, 61124076), (18, 50936730), (20, 45843057), (26, 35263890), (27, 33957820), (30, 30562038), (36, 25468365), (39, 23509260), (45, 20374692), (52, 17631945), (54, 16978910), (60, 15281019), (65, 14105556), (78, 11754630), (90, 10187346), (108, 8489455), (117, 7836420), (130, 7052778), (131, 6998940), (135, 6791564), (156, 5877315), (180, 5093673), (195, 4701852), (234, 3918210), (260, 3526389), (262, 3499470), (270, 3395782), (351, 2612140), (390, 2350926), (393, 2332980), (468, 1959105), (524, 1749735), (540, 1697891), (585, 1567284), (655, 1399788), (702, 1306070), (780, 1175463), (786, 1166490), (997, 919620), (1170, 783642), (1179, 777660), (1310, 699894), (1404, 653035), (1572, 583245), (1703, 538380), (1755, 522428), (1965, 466596), (1994, 459810), (2340, 391821), (2358, 388830), (2620, 349947), (2991, 306540), (3406, 269190), (3510, 261214), (3537, 259220), (3930, 233298), (3988, 229905), (4716, 194415), (4985, 183924), (5109, 179460), (5895, 155532), (5982, 153270), (6812, 134595), (7020, 130607), (7074, 129610), (7860, 116649), (8515, 107676), (8973, 102180), (9970, 91962), (10218, 89730), (11790, 77766), (11964, 76635), (12961, 70740), (14148, 64805), (14955, 61308), (15327, 59820), (17030, 53838), (17685, 51844), (17946, 51090), (19940, 45981), (20436, 44865), (23580, 38883), (25545, 35892), (25922, 35370), (26919, 34060), (29910, 30654)]