1330705020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 4125219840

約数和(自身を除く): 2794514820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 41, 46, 58, 60, 69, 82, 87, 92, 115, 116, 123, 138, 145, 164, 174, 205, 230, 246, 276, 290, 345, 348, 410, 435, 460, 492, 580, 615, 667, 690, 811, 820, 870, 943, 1189, 1230, 1334, 1380, 1622, 1740, 1886, 2001, 2378, 2433, 2460, 2668, 2829, 3244, 3335, 3567, 3772, 4002, 4055, 4715, 4756, 4866, 5658, 5945, 6670, 7134, 8004, 8110, 9430, 9732, 10005, 11316, 11890, 12165, 13340, 14145, 14268, 16220, 17835, 18653, 18860, 20010, 23519, 23780, 24330, 27347, 28290, 33251, 35670, 37306, 40020, 47038, 48660, 54694, 55959, 56580, 66502, 70557, 71340, 74612, 82041, 93265, 94076, 99753, 109388, 111918, 117595, 133004, 136735, 141114, 164082, 166255, 186530, 199506, 223836, 235190, 273470, 279795, 282228, 328164, 332510, 352785, 373060, 399012, 410205, 470380, 498765, 540937, 546940, 559590, 665020, 705570, 764773, 820410, 964279, 997530, 1081874, 1119180, 1411140, 1529546, 1622811, 1640820, 1928558, 1995060, 2163748, 2294319, 2704685, 2892837, 3059092, 3245622, 3823865, 3857116, 4588638, 4821395, 5409370, 5785674, 6491244, 7647730, 8114055, 9177276, 9642790, 10818740, 11471595, 11571348, 14464185, 15295460, 16228110, 19285580, 22178417, 22943190, 28928370, 32456220, 44356834, 45886380, 57856740, 66535251, 88713668, 110892085, 133070502, 221784170, 266141004, 332676255, 443568340, 665352510, 1330705020]

約数ペア:

[(1, 1330705020), (2, 665352510), (3, 443568340), (4, 332676255), (5, 266141004), (6, 221784170), (10, 133070502), (12, 110892085), (15, 88713668), (20, 66535251), (23, 57856740), (29, 45886380), (30, 44356834), (41, 32456220), (46, 28928370), (58, 22943190), (60, 22178417), (69, 19285580), (82, 16228110), (87, 15295460), (92, 14464185), (115, 11571348), (116, 11471595), (123, 10818740), (138, 9642790), (145, 9177276), (164, 8114055), (174, 7647730), (205, 6491244), (230, 5785674), (246, 5409370), (276, 4821395), (290, 4588638), (345, 3857116), (348, 3823865), (410, 3245622), (435, 3059092), (460, 2892837), (492, 2704685), (580, 2294319), (615, 2163748), (667, 1995060), (690, 1928558), (811, 1640820), (820, 1622811), (870, 1529546), (943, 1411140), (1189, 1119180), (1230, 1081874), (1334, 997530), (1380, 964279), (1622, 820410), (1740, 764773), (1886, 705570), (2001, 665020), (2378, 559590), (2433, 546940), (2460, 540937), (2668, 498765), (2829, 470380), (3244, 410205), (3335, 399012), (3567, 373060), (3772, 352785), (4002, 332510), (4055, 328164), (4715, 282228), (4756, 279795), (4866, 273470), (5658, 235190), (5945, 223836), (6670, 199506), (7134, 186530), (8004, 166255), (8110, 164082), (9430, 141114), (9732, 136735), (10005, 133004), (11316, 117595), (11890, 111918), (12165, 109388), (13340, 99753), (14145, 94076), (14268, 93265), (16220, 82041), (17835, 74612), (18653, 71340), (18860, 70557), (20010, 66502), (23519, 56580), (23780, 55959), (24330, 54694), (27347, 48660), (28290, 47038), (33251, 40020), (35670, 37306)]