15195279120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{8461}}^1$

素因数の和:9553

約数の個数: 160

約数和(自身を含む): 53891431680

約数和(自身を除く): 38696152560

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, 420, 560, 840, 1069, 1680, 2138, 3207, 4276, 5345, 6414, 7483, 8461, 8552, 10690, 12828, 14966, 16035, 16922, 17104, 21380, 22449, 25383, 25656, 29932, 32070, 33844, 37415, 42305, 42760, 44898, 50766, 51312, 59227, 59864, 64140, 67688, 74830, 84610, 85520, 89796, 101532, 112245, 118454, 119728, 126915, 128280, 135376, 149660, 169220, 177681, 179592, 203064, 224490, 236908, 253830, 256560, 296135, 299320, 338440, 355362, 359184, 406128, 448980, 473816, 507660, 592270, 598640, 676880, 710724, 888405, 897960, 947632, 1015320, 1184540, 1421448, 1776810, 1795920, 2030640, 2369080, 2842896, 3553620, 4738160, 7107240, 9044809, 14214480, 18089618, 27134427, 36179236, 45224045, 54268854, 63313663, 72358472, 90448090, 108537708, 126627326, 135672135, 144716944, 180896180, 189940989, 217075416, 253254652, 271344270, 316568315, 361792360, 379881978, 434150832, 506509304, 542688540, 633136630, 723584720, 759763956, 949704945, 1013018608, 1085377080, 1266273260, 1519527912, 1899409890, 2170754160, 2532546520, 3039055824, 3798819780, 5065093040, 7597639560, 15195279120]

約数ペア:

[(1, 15195279120), (2, 7597639560), (3, 5065093040), (4, 3798819780), (5, 3039055824), (6, 2532546520), (7, 2170754160), (8, 1899409890), (10, 1519527912), (12, 1266273260), (14, 1085377080), (15, 1013018608), (16, 949704945), (20, 759763956), (21, 723584720), (24, 633136630), (28, 542688540), (30, 506509304), (35, 434150832), (40, 379881978), (42, 361792360), (48, 316568315), (56, 271344270), (60, 253254652), (70, 217075416), (80, 189940989), (84, 180896180), (105, 144716944), (112, 135672135), (120, 126627326), (140, 108537708), (168, 90448090), (210, 72358472), (240, 63313663), (280, 54268854), (336, 45224045), (420, 36179236), (560, 27134427), (840, 18089618), (1069, 14214480), (1680, 9044809), (2138, 7107240), (3207, 4738160), (4276, 3553620), (5345, 2842896), (6414, 2369080), (7483, 2030640), (8461, 1795920), (8552, 1776810), (10690, 1421448), (12828, 1184540), (14966, 1015320), (16035, 947632), (16922, 897960), (17104, 888405), (21380, 710724), (22449, 676880), (25383, 598640), (25656, 592270), (29932, 507660), (32070, 473816), (33844, 448980), (37415, 406128), (42305, 359184), (42760, 355362), (44898, 338440), (50766, 299320), (51312, 296135), (59227, 256560), (59864, 253830), (64140, 236908), (67688, 224490), (74830, 203064), (84610, 179592), (85520, 177681), (89796, 169220), (101532, 149660), (112245, 135376), (118454, 128280), (119728, 126915)]