193385920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 224

約数和(自身を含む): 588873600

約数和(自身を除く): 395487680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 229, 232, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 458, 464, 520, 560, 580, 728, 754, 812, 832, 910, 916, 928, 1015, 1040, 1120, 1145, 1160, 1456, 1508, 1603, 1624, 1820, 1832, 1856, 1885, 2030, 2080, 2240, 2290, 2320, 2639, 2912, 2977, 3016, 3206, 3248, 3640, 3664, 3770, 4060, 4160, 4580, 4640, 5278, 5824, 5954, 6032, 6412, 6496, 6641, 7280, 7328, 7540, 8015, 8120, 9160, 9280, 10556, 11908, 12064, 12824, 12992, 13195, 13282, 14560, 14656, 14885, 15080, 16030, 16240, 18320, 20839, 21112, 23816, 24128, 25648, 26390, 26564, 29120, 29770, 30160, 32060, 32480, 33205, 36640, 41678, 42224, 46487, 47632, 51296, 52780, 53128, 59540, 60320, 64120, 64960, 66410, 73280, 83356, 84448, 86333, 92974, 95264, 102592, 104195, 105560, 106256, 119080, 120640, 128240, 132820, 166712, 168896, 172666, 185948, 190528, 208390, 211120, 212512, 232435, 238160, 256480, 265640, 333424, 345332, 371896, 416780, 422240, 425024, 431665, 464870, 476320, 512960, 531280, 604331, 666848, 690664, 743792, 833560, 844480, 863330, 929740, 952640, 1062560, 1208662, 1333696, 1381328, 1487584, 1667120, 1726660, 1859480, 2125120, 2417324, 2762656, 2975168, 3021655, 3334240, 3453320, 3718960, 4834648, 5525312, 6043310, 6668480, 6906640, 7437920, 9669296, 12086620, 13813280, 14875840, 19338592, 24173240, 27626560, 38677184, 48346480, 96692960, 193385920]

約数ペア:

[(1, 193385920), (2, 96692960), (4, 48346480), (5, 38677184), (7, 27626560), (8, 24173240), (10, 19338592), (13, 14875840), (14, 13813280), (16, 12086620), (20, 9669296), (26, 7437920), (28, 6906640), (29, 6668480), (32, 6043310), (35, 5525312), (40, 4834648), (52, 3718960), (56, 3453320), (58, 3334240), (64, 3021655), (65, 2975168), (70, 2762656), (80, 2417324), (91, 2125120), (104, 1859480), (112, 1726660), (116, 1667120), (130, 1487584), (140, 1381328), (145, 1333696), (160, 1208662), (182, 1062560), (203, 952640), (208, 929740), (224, 863330), (229, 844480), (232, 833560), (260, 743792), (280, 690664), (290, 666848), (320, 604331), (364, 531280), (377, 512960), (406, 476320), (416, 464870), (448, 431665), (455, 425024), (458, 422240), (464, 416780), (520, 371896), (560, 345332), (580, 333424), (728, 265640), (754, 256480), (812, 238160), (832, 232435), (910, 212512), (916, 211120), (928, 208390), (1015, 190528), (1040, 185948), (1120, 172666), (1145, 168896), (1160, 166712), (1456, 132820), (1508, 128240), (1603, 120640), (1624, 119080), (1820, 106256), (1832, 105560), (1856, 104195), (1885, 102592), (2030, 95264), (2080, 92974), (2240, 86333), (2290, 84448), (2320, 83356), (2639, 73280), (2912, 66410), (2977, 64960), (3016, 64120), (3206, 60320), (3248, 59540), (3640, 53128), (3664, 52780), (3770, 51296), (4060, 47632), (4160, 46487), (4580, 42224), (4640, 41678), (5278, 36640), (5824, 33205), (5954, 32480), (6032, 32060), (6412, 30160), (6496, 29770), (6641, 29120), (7280, 26564), (7328, 26390), (7540, 25648), (8015, 24128), (8120, 23816), (9160, 21112), (9280, 20839), (10556, 18320), (11908, 16240), (12064, 16030), (12824, 15080), (12992, 14885), (13195, 14656), (13282, 14560)]