84476280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 313344000

約数和(自身を除く): 228867720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 67, 70, 76, 79, 84, 95, 105, 114, 120, 133, 134, 140, 152, 158, 168, 190, 201, 210, 228, 237, 266, 268, 280, 285, 316, 335, 380, 395, 399, 402, 420, 456, 469, 474, 532, 536, 553, 570, 632, 665, 670, 760, 790, 798, 804, 840, 938, 948, 1005, 1064, 1106, 1140, 1185, 1273, 1330, 1340, 1407, 1501, 1580, 1596, 1608, 1659, 1876, 1896, 1995, 2010, 2212, 2280, 2345, 2370, 2546, 2660, 2680, 2765, 2814, 3002, 3160, 3192, 3318, 3752, 3819, 3990, 4020, 4424, 4503, 4690, 4740, 5092, 5293, 5320, 5530, 5628, 6004, 6365, 6636, 7035, 7505, 7638, 7980, 8040, 8295, 8911, 9006, 9380, 9480, 10184, 10507, 10586, 11060, 11256, 12008, 12730, 13272, 14070, 15010, 15276, 15879, 15960, 16590, 17822, 18012, 18760, 19095, 21014, 21172, 22120, 22515, 25460, 26465, 26733, 28140, 30020, 30552, 31521, 31758, 33180, 35644, 36024, 37051, 38190, 42028, 42344, 44555, 45030, 50920, 52535, 52930, 53466, 56280, 60040, 63042, 63516, 66360, 71288, 74102, 76380, 79395, 84056, 89110, 90060, 100567, 105070, 105860, 106932, 111153, 126084, 127032, 133665, 148204, 152760, 157605, 158790, 178220, 180120, 185255, 201134, 210140, 211720, 213864, 222306, 252168, 267330, 296408, 301701, 315210, 317580, 356440, 370510, 402268, 420280, 444612, 502835, 534660, 555765, 603402, 630420, 635160, 703969, 741020, 804536, 889224, 1005670, 1069320, 1111530, 1206804, 1260840, 1407938, 1482040, 1508505, 2011340, 2111907, 2223060, 2413608, 2815876, 3017010, 3519845, 4022680, 4223814, 4446120, 5631752, 6034020, 7039690, 8447628, 10559535, 12068040, 14079380, 16895256, 21119070, 28158760, 42238140, 84476280]

約数ペア:

[(1, 84476280), (2, 42238140), (3, 28158760), (4, 21119070), (5, 16895256), (6, 14079380), (7, 12068040), (8, 10559535), (10, 8447628), (12, 7039690), (14, 6034020), (15, 5631752), (19, 4446120), (20, 4223814), (21, 4022680), (24, 3519845), (28, 3017010), (30, 2815876), (35, 2413608), (38, 2223060), (40, 2111907), (42, 2011340), (56, 1508505), (57, 1482040), (60, 1407938), (67, 1260840), (70, 1206804), (76, 1111530), (79, 1069320), (84, 1005670), (95, 889224), (105, 804536), (114, 741020), (120, 703969), (133, 635160), (134, 630420), (140, 603402), (152, 555765), (158, 534660), (168, 502835), (190, 444612), (201, 420280), (210, 402268), (228, 370510), (237, 356440), (266, 317580), (268, 315210), (280, 301701), (285, 296408), (316, 267330), (335, 252168), (380, 222306), (395, 213864), (399, 211720), (402, 210140), (420, 201134), (456, 185255), (469, 180120), (474, 178220), (532, 158790), (536, 157605), (553, 152760), (570, 148204), (632, 133665), (665, 127032), (670, 126084), (760, 111153), (790, 106932), (798, 105860), (804, 105070), (840, 100567), (938, 90060), (948, 89110), (1005, 84056), (1064, 79395), (1106, 76380), (1140, 74102), (1185, 71288), (1273, 66360), (1330, 63516), (1340, 63042), (1407, 60040), (1501, 56280), (1580, 53466), (1596, 52930), (1608, 52535), (1659, 50920), (1876, 45030), (1896, 44555), (1995, 42344), (2010, 42028), (2212, 38190), (2280, 37051), (2345, 36024), (2370, 35644), (2546, 33180), (2660, 31758), (2680, 31521), (2765, 30552), (2814, 30020), (3002, 28140), (3160, 26733), (3192, 26465), (3318, 25460), (3752, 22515), (3819, 22120), (3990, 21172), (4020, 21014), (4424, 19095), (4503, 18760), (4690, 18012), (4740, 17822), (5092, 16590), (5293, 15960), (5320, 15879), (5530, 15276), (5628, 15010), (6004, 14070), (6365, 13272), (6636, 12730), (7035, 12008), (7505, 11256), (7638, 11060), (7980, 10586), (8040, 10507), (8295, 10184), (8911, 9480), (9006, 9380)]