2215741920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38791}}^1$

素因数の和:38833

約数の個数: 192

約数和(自身を含む): 8446104576

約数和(自身を除く): 6230362656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 38791, 57120, 77582, 116373, 155164, 193955, 232746, 271537, 310328, 387910, 465492, 543074, 581865, 620656, 659447, 775820, 814611, 930984, 1086148, 1163730, 1241312, 1318894, 1357685, 1551640, 1629222, 1861968, 1978341, 2172296, 2327460, 2637788, 2715370, 3103280, 3258444, 3297235, 3723936, 3956682, 4073055, 4344592, 4616129, 4654920, 5275576, 5430740, 6206560, 6516888, 6594470, 7913364, 8146110, 8689184, 9232258, 9309840, 9891705, 10551152, 10861480, 13033776, 13188940, 13848387, 15826728, 16292220, 18464516, 18619680, 19783410, 21102304, 21722960, 23080645, 26067552, 26377880, 27696774, 31653456, 32584440, 36929032, 39566820, 43445920, 46161290, 52755760, 55393548, 63306912, 65168880, 69241935, 73858064, 79133640, 92322580, 105511520, 110787096, 130337760, 138483870, 147716128, 158267280, 184645160, 221574192, 276967740, 316534560, 369290320, 443148384, 553935480, 738580640, 1107870960, 2215741920]

約数ペア:

[(1, 2215741920), (2, 1107870960), (3, 738580640), (4, 553935480), (5, 443148384), (6, 369290320), (7, 316534560), (8, 276967740), (10, 221574192), (12, 184645160), (14, 158267280), (15, 147716128), (16, 138483870), (17, 130337760), (20, 110787096), (21, 105511520), (24, 92322580), (28, 79133640), (30, 73858064), (32, 69241935), (34, 65168880), (35, 63306912), (40, 55393548), (42, 52755760), (48, 46161290), (51, 43445920), (56, 39566820), (60, 36929032), (68, 32584440), (70, 31653456), (80, 27696774), (84, 26377880), (85, 26067552), (96, 23080645), (102, 21722960), (105, 21102304), (112, 19783410), (119, 18619680), (120, 18464516), (136, 16292220), (140, 15826728), (160, 13848387), (168, 13188940), (170, 13033776), (204, 10861480), (210, 10551152), (224, 9891705), (238, 9309840), (240, 9232258), (255, 8689184), (272, 8146110), (280, 7913364), (336, 6594470), (340, 6516888), (357, 6206560), (408, 5430740), (420, 5275576), (476, 4654920), (480, 4616129), (510, 4344592), (544, 4073055), (560, 3956682), (595, 3723936), (672, 3297235), (680, 3258444), (714, 3103280), (816, 2715370), (840, 2637788), (952, 2327460), (1020, 2172296), (1120, 1978341), (1190, 1861968), (1360, 1629222), (1428, 1551640), (1632, 1357685), (1680, 1318894), (1785, 1241312), (1904, 1163730), (2040, 1086148), (2380, 930984), (2720, 814611), (2856, 775820), (3360, 659447), (3570, 620656), (3808, 581865), (4080, 543074), (4760, 465492), (5712, 387910), (7140, 310328), (8160, 271537), (9520, 232746), (11424, 193955), (14280, 155164), (19040, 116373), (28560, 77582), (38791, 57120)]