1677029120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1170

約数の個数: 144

約数和(自身を含む): 4374814080

約数和(自身を除く): 2697784960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 128, 130, 160, 194, 208, 256, 260, 320, 388, 416, 485, 520, 640, 776, 832, 970, 1039, 1040, 1261, 1280, 1552, 1664, 1940, 2078, 2080, 2522, 3104, 3328, 3880, 4156, 4160, 5044, 5195, 6208, 6305, 7760, 8312, 8320, 10088, 10390, 12416, 12610, 13507, 15520, 16624, 16640, 20176, 20780, 24832, 25220, 27014, 31040, 33248, 40352, 41560, 50440, 54028, 62080, 66496, 67535, 80704, 83120, 100783, 100880, 108056, 124160, 132992, 135070, 161408, 166240, 201566, 201760, 216112, 265984, 270140, 322816, 332480, 403132, 403520, 432224, 503915, 540280, 664960, 806264, 807040, 864448, 1007830, 1080560, 1310179, 1329920, 1612528, 1614080, 1728896, 2015660, 2161120, 2620358, 3225056, 3457792, 4031320, 4322240, 5240716, 6450112, 6550895, 8062640, 8644480, 10481432, 12900224, 13101790, 16125280, 17288960, 20962864, 25800448, 26203580, 32250560, 41925728, 52407160, 64501120, 83851456, 104814320, 129002240, 167702912, 209628640, 335405824, 419257280, 838514560, 1677029120]

約数ペア:

[(1, 1677029120), (2, 838514560), (4, 419257280), (5, 335405824), (8, 209628640), (10, 167702912), (13, 129002240), (16, 104814320), (20, 83851456), (26, 64501120), (32, 52407160), (40, 41925728), (52, 32250560), (64, 26203580), (65, 25800448), (80, 20962864), (97, 17288960), (104, 16125280), (128, 13101790), (130, 12900224), (160, 10481432), (194, 8644480), (208, 8062640), (256, 6550895), (260, 6450112), (320, 5240716), (388, 4322240), (416, 4031320), (485, 3457792), (520, 3225056), (640, 2620358), (776, 2161120), (832, 2015660), (970, 1728896), (1039, 1614080), (1040, 1612528), (1261, 1329920), (1280, 1310179), (1552, 1080560), (1664, 1007830), (1940, 864448), (2078, 807040), (2080, 806264), (2522, 664960), (3104, 540280), (3328, 503915), (3880, 432224), (4156, 403520), (4160, 403132), (5044, 332480), (5195, 322816), (6208, 270140), (6305, 265984), (7760, 216112), (8312, 201760), (8320, 201566), (10088, 166240), (10390, 161408), (12416, 135070), (12610, 132992), (13507, 124160), (15520, 108056), (16624, 100880), (16640, 100783), (20176, 83120), (20780, 80704), (24832, 67535), (25220, 66496), (27014, 62080), (31040, 54028), (33248, 50440), (40352, 41560)]