4012501920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19577}}^1$

素因数の和:19663

約数の個数: 192

約数和(自身を含む): 14682560256

約数和(自身を除く): 10670058336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 12810, 13664, 14640, 17080, 19577, 20496, 25620, 29280, 34160, 39154, 40992, 51240, 58731, 68320, 78308, 97885, 102480, 117462, 137039, 156616, 195770, 204960, 234924, 274078, 293655, 313232, 391540, 411117, 469848, 548156, 587310, 626464, 685195, 783080, 822234, 939696, 1096312, 1174620, 1194197, 1370390, 1566160, 1644468, 1879392, 2055585, 2192624, 2349240, 2388394, 2740780, 3132320, 3288936, 3582591, 4111170, 4385248, 4698480, 4776788, 5481560, 5970985, 6577872, 7165182, 8222340, 8359379, 9396960, 9553576, 10963120, 11941970, 13155744, 14330364, 16444680, 16718758, 17912955, 19107152, 21926240, 23883940, 25078137, 28660728, 32889360, 33437516, 35825910, 38214304, 41796895, 47767880, 50156274, 57321456, 65778720, 66875032, 71651820, 83593790, 95535760, 100312548, 114642912, 125390685, 133750064, 143303640, 167187580, 191071520, 200625096, 250781370, 267500128, 286607280, 334375160, 401250192, 501562740, 573214560, 668750320, 802500384, 1003125480, 1337500640, 2006250960, 4012501920]

約数ペア:

[(1, 4012501920), (2, 2006250960), (3, 1337500640), (4, 1003125480), (5, 802500384), (6, 668750320), (7, 573214560), (8, 501562740), (10, 401250192), (12, 334375160), (14, 286607280), (15, 267500128), (16, 250781370), (20, 200625096), (21, 191071520), (24, 167187580), (28, 143303640), (30, 133750064), (32, 125390685), (35, 114642912), (40, 100312548), (42, 95535760), (48, 83593790), (56, 71651820), (60, 66875032), (61, 65778720), (70, 57321456), (80, 50156274), (84, 47767880), (96, 41796895), (105, 38214304), (112, 35825910), (120, 33437516), (122, 32889360), (140, 28660728), (160, 25078137), (168, 23883940), (183, 21926240), (210, 19107152), (224, 17912955), (240, 16718758), (244, 16444680), (280, 14330364), (305, 13155744), (336, 11941970), (366, 10963120), (420, 9553576), (427, 9396960), (480, 8359379), (488, 8222340), (560, 7165182), (610, 6577872), (672, 5970985), (732, 5481560), (840, 4776788), (854, 4698480), (915, 4385248), (976, 4111170), (1120, 3582591), (1220, 3288936), (1281, 3132320), (1464, 2740780), (1680, 2388394), (1708, 2349240), (1830, 2192624), (1952, 2055585), (2135, 1879392), (2440, 1644468), (2562, 1566160), (2928, 1370390), (3360, 1194197), (3416, 1174620), (3660, 1096312), (4270, 939696), (4880, 822234), (5124, 783080), (5856, 685195), (6405, 626464), (6832, 587310), (7320, 548156), (8540, 469848), (9760, 411117), (10248, 391540), (12810, 313232), (13664, 293655), (14640, 274078), (17080, 234924), (19577, 204960), (20496, 195770), (25620, 156616), (29280, 137039), (34160, 117462), (39154, 102480), (40992, 97885), (51240, 78308), (58731, 68320)]