8919335880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{272263}}^1$

素因数の和:272300

約数の個数: 192

約数和(自身を含む): 35677474560

約数和(自身を除く): 26758138680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 272263, 544526, 816789, 1089052, 1361315, 1633578, 1905841, 2178104, 2450367, 2722630, 3267156, 3539419, 3811682, 4083945, 4900734, 5445260, 5717523, 6534312, 7078838, 7623364, 8167890, 9529205, 9801468, 10618257, 10890520, 11435046, 12251835, 14157676, 15246728, 16335780, 17152569, 17697095, 19058410, 19602936, 21236514, 22870092, 24503670, 24775933, 28315352, 28587615, 31854771, 32671560, 34305138, 35394190, 38116820, 42473028, 45740184, 49007340, 49551866, 53091285, 57175230, 63709542, 68610276, 70788380, 74327799, 76233640, 84946056, 85762845, 98014680, 99103732, 106182570, 114350460, 123879665, 127419084, 137220552, 141576760, 148655598, 159273855, 171525690, 198207464, 212365140, 222983397, 228700920, 247759330, 254838168, 297311196, 318547710, 343051380, 371638995, 424730280, 445966794, 495518660, 594622392, 637095420, 686102760, 743277990, 891933588, 991037320, 1114916985, 1274190840, 1486555980, 1783867176, 2229833970, 2973111960, 4459667940, 8919335880]

約数ペア:

[(1, 8919335880), (2, 4459667940), (3, 2973111960), (4, 2229833970), (5, 1783867176), (6, 1486555980), (7, 1274190840), (8, 1114916985), (9, 991037320), (10, 891933588), (12, 743277990), (13, 686102760), (14, 637095420), (15, 594622392), (18, 495518660), (20, 445966794), (21, 424730280), (24, 371638995), (26, 343051380), (28, 318547710), (30, 297311196), (35, 254838168), (36, 247759330), (39, 228700920), (40, 222983397), (42, 212365140), (45, 198207464), (52, 171525690), (56, 159273855), (60, 148655598), (63, 141576760), (65, 137220552), (70, 127419084), (72, 123879665), (78, 114350460), (84, 106182570), (90, 99103732), (91, 98014680), (104, 85762845), (105, 84946056), (117, 76233640), (120, 74327799), (126, 70788380), (130, 68610276), (140, 63709542), (156, 57175230), (168, 53091285), (180, 49551866), (182, 49007340), (195, 45740184), (210, 42473028), (234, 38116820), (252, 35394190), (260, 34305138), (273, 32671560), (280, 31854771), (312, 28587615), (315, 28315352), (360, 24775933), (364, 24503670), (390, 22870092), (420, 21236514), (455, 19602936), (468, 19058410), (504, 17697095), (520, 17152569), (546, 16335780), (585, 15246728), (630, 14157676), (728, 12251835), (780, 11435046), (819, 10890520), (840, 10618257), (910, 9801468), (936, 9529205), (1092, 8167890), (1170, 7623364), (1260, 7078838), (1365, 6534312), (1560, 5717523), (1638, 5445260), (1820, 4900734), (2184, 4083945), (2340, 3811682), (2520, 3539419), (2730, 3267156), (3276, 2722630), (3640, 2450367), (4095, 2178104), (4680, 1905841), (5460, 1633578), (6552, 1361315), (8190, 1089052), (10920, 816789), (16380, 544526), (32760, 272263)]