471641520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1$

素因数の和:1139

約数の個数: 160

約数和(自身を含む): 1677606912

約数和(自身を除く): 1205965392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 383, 420, 560, 733, 766, 840, 1149, 1466, 1532, 1680, 1915, 2199, 2298, 2681, 2932, 3064, 3665, 3830, 4398, 4596, 5131, 5362, 5745, 5864, 6128, 7330, 7660, 8043, 8796, 9192, 10262, 10724, 10995, 11490, 11728, 13405, 14660, 15320, 15393, 16086, 17592, 18384, 20524, 21448, 21990, 22980, 25655, 26810, 29320, 30640, 30786, 32172, 35184, 40215, 41048, 42896, 43980, 45960, 51310, 53620, 58640, 61572, 64344, 76965, 80430, 82096, 87960, 91920, 102620, 107240, 123144, 128688, 153930, 160860, 175920, 205240, 214480, 246288, 280739, 307860, 321720, 410480, 561478, 615720, 643440, 842217, 1122956, 1231440, 1403695, 1684434, 1965173, 2245912, 2807390, 3368868, 3930346, 4211085, 4491824, 5614780, 5895519, 6737736, 7860692, 8422170, 9825865, 11229560, 11791038, 13475472, 15721384, 16844340, 19651730, 22459120, 23582076, 29477595, 31442768, 33688680, 39303460, 47164152, 58955190, 67377360, 78606920, 94328304, 117910380, 157213840, 235820760, 471641520]

約数ペア:

[(1, 471641520), (2, 235820760), (3, 157213840), (4, 117910380), (5, 94328304), (6, 78606920), (7, 67377360), (8, 58955190), (10, 47164152), (12, 39303460), (14, 33688680), (15, 31442768), (16, 29477595), (20, 23582076), (21, 22459120), (24, 19651730), (28, 16844340), (30, 15721384), (35, 13475472), (40, 11791038), (42, 11229560), (48, 9825865), (56, 8422170), (60, 7860692), (70, 6737736), (80, 5895519), (84, 5614780), (105, 4491824), (112, 4211085), (120, 3930346), (140, 3368868), (168, 2807390), (210, 2245912), (240, 1965173), (280, 1684434), (336, 1403695), (383, 1231440), (420, 1122956), (560, 842217), (733, 643440), (766, 615720), (840, 561478), (1149, 410480), (1466, 321720), (1532, 307860), (1680, 280739), (1915, 246288), (2199, 214480), (2298, 205240), (2681, 175920), (2932, 160860), (3064, 153930), (3665, 128688), (3830, 123144), (4398, 107240), (4596, 102620), (5131, 91920), (5362, 87960), (5745, 82096), (5864, 80430), (6128, 76965), (7330, 64344), (7660, 61572), (8043, 58640), (8796, 53620), (9192, 51310), (10262, 45960), (10724, 43980), (10995, 42896), (11490, 41048), (11728, 40215), (13405, 35184), (14660, 32172), (15320, 30786), (15393, 30640), (16086, 29320), (17592, 26810), (18384, 25655), (20524, 22980), (21448, 21990)]