2078632380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3340

約数の個数: 144

約数和(自身を含む): 6471269280

約数和(自身を除く): 4392636900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 121, 132, 165, 178, 220, 242, 267, 330, 356, 363, 445, 484, 534, 605, 660, 726, 890, 979, 1068, 1210, 1335, 1452, 1780, 1815, 1958, 2420, 2670, 2937, 3217, 3630, 3916, 4895, 5340, 5874, 6434, 7260, 9651, 9790, 10769, 11748, 12868, 14685, 16085, 19302, 19580, 21538, 29370, 32170, 32307, 35387, 38604, 43076, 48255, 53845, 58740, 64340, 64614, 70774, 96510, 106161, 107690, 129228, 141548, 161535, 176935, 193020, 212322, 215380, 286313, 323070, 353870, 389257, 424644, 530805, 572626, 646140, 707740, 778514, 858939, 1061610, 1145252, 1167771, 1431565, 1557028, 1717878, 1946285, 2123220, 2335542, 2863130, 3149443, 3435756, 3892570, 4294695, 4671084, 5726260, 5838855, 6298886, 7785140, 8589390, 9448329, 11677710, 12597772, 15747215, 17178780, 18896658, 23355420, 31494430, 34643873, 37793316, 47241645, 62988860, 69287746, 94483290, 103931619, 138575492, 173219365, 188966580, 207863238, 346438730, 415726476, 519658095, 692877460, 1039316190, 2078632380]

約数ペア:

[(1, 2078632380), (2, 1039316190), (3, 692877460), (4, 519658095), (5, 415726476), (6, 346438730), (10, 207863238), (11, 188966580), (12, 173219365), (15, 138575492), (20, 103931619), (22, 94483290), (30, 69287746), (33, 62988860), (44, 47241645), (55, 37793316), (60, 34643873), (66, 31494430), (89, 23355420), (110, 18896658), (121, 17178780), (132, 15747215), (165, 12597772), (178, 11677710), (220, 9448329), (242, 8589390), (267, 7785140), (330, 6298886), (356, 5838855), (363, 5726260), (445, 4671084), (484, 4294695), (534, 3892570), (605, 3435756), (660, 3149443), (726, 2863130), (890, 2335542), (979, 2123220), (1068, 1946285), (1210, 1717878), (1335, 1557028), (1452, 1431565), (1780, 1167771), (1815, 1145252), (1958, 1061610), (2420, 858939), (2670, 778514), (2937, 707740), (3217, 646140), (3630, 572626), (3916, 530805), (4895, 424644), (5340, 389257), (5874, 353870), (6434, 323070), (7260, 286313), (9651, 215380), (9790, 212322), (10769, 193020), (11748, 176935), (12868, 161535), (14685, 141548), (16085, 129228), (19302, 107690), (19580, 106161), (21538, 96510), (29370, 70774), (32170, 64614), (32307, 64340), (35387, 58740), (38604, 53845), (43076, 48255)]