1900106880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3887

約数の個数: 256

約数和(自身を含む): 7110754560

約数和(自身を除く): 5210647680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 592, 640, 672, 740, 777, 840, 888, 896, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1554, 1680, 1776, 1920, 2072, 2220, 2240, 2368, 2590, 2688, 2960, 3108, 3360, 3552, 3821, 3885, 4144, 4440, 4480, 4736, 5180, 5920, 6216, 6720, 7104, 7642, 7770, 8288, 8880, 10360, 11463, 11840, 12432, 13440, 14208, 15284, 15540, 16576, 17760, 19105, 20720, 22926, 23680, 24864, 26747, 30568, 31080, 33152, 35520, 38210, 41440, 45852, 49728, 53494, 57315, 61136, 62160, 71040, 76420, 80241, 82880, 91704, 99456, 106988, 114630, 122272, 124320, 133735, 141377, 152840, 160482, 165760, 183408, 213976, 229260, 244544, 248640, 267470, 282754, 305680, 320964, 366816, 401205, 424131, 427952, 458520, 489088, 497280, 534940, 565508, 611360, 641928, 706885, 733632, 802410, 848262, 855904, 917040, 989639, 1069880, 1131016, 1222720, 1283856, 1413770, 1467264, 1604820, 1696524, 1711808, 1834080, 1979278, 2120655, 2139760, 2262032, 2445440, 2567712, 2827540, 2968917, 3209640, 3393048, 3423616, 3668160, 3958556, 4241310, 4279520, 4524064, 4948195, 5135424, 5655080, 5937834, 6419280, 6786096, 7336320, 7917112, 8482620, 8559040, 9048128, 9896390, 10270848, 11310160, 11875668, 12838560, 13572192, 14844585, 15834224, 16965240, 17118080, 18096256, 19792780, 22620320, 23751336, 25677120, 27144384, 29689170, 31668448, 33930480, 39585560, 45240640, 47502672, 51354240, 54288768, 59378340, 63336896, 67860960, 79171120, 90481280, 95005344, 118756680, 126673792, 135721920, 158342240, 190010688, 237513360, 271443840, 316684480, 380021376, 475026720, 633368960, 950053440, 1900106880]

約数ペア:

[(1, 1900106880), (2, 950053440), (3, 633368960), (4, 475026720), (5, 380021376), (6, 316684480), (7, 271443840), (8, 237513360), (10, 190010688), (12, 158342240), (14, 135721920), (15, 126673792), (16, 118756680), (20, 95005344), (21, 90481280), (24, 79171120), (28, 67860960), (30, 63336896), (32, 59378340), (35, 54288768), (37, 51354240), (40, 47502672), (42, 45240640), (48, 39585560), (56, 33930480), (60, 31668448), (64, 29689170), (70, 27144384), (74, 25677120), (80, 23751336), (84, 22620320), (96, 19792780), (105, 18096256), (111, 17118080), (112, 16965240), (120, 15834224), (128, 14844585), (140, 13572192), (148, 12838560), (160, 11875668), (168, 11310160), (185, 10270848), (192, 9896390), (210, 9048128), (222, 8559040), (224, 8482620), (240, 7917112), (259, 7336320), (280, 6786096), (296, 6419280), (320, 5937834), (336, 5655080), (370, 5135424), (384, 4948195), (420, 4524064), (444, 4279520), (448, 4241310), (480, 3958556), (518, 3668160), (555, 3423616), (560, 3393048), (592, 3209640), (640, 2968917), (672, 2827540), (740, 2567712), (777, 2445440), (840, 2262032), (888, 2139760), (896, 2120655), (960, 1979278), (1036, 1834080), (1110, 1711808), (1120, 1696524), (1184, 1604820), (1295, 1467264), (1344, 1413770), (1480, 1283856), (1554, 1222720), (1680, 1131016), (1776, 1069880), (1920, 989639), (2072, 917040), (2220, 855904), (2240, 848262), (2368, 802410), (2590, 733632), (2688, 706885), (2960, 641928), (3108, 611360), (3360, 565508), (3552, 534940), (3821, 497280), (3885, 489088), (4144, 458520), (4440, 427952), (4480, 424131), (4736, 401205), (5180, 366816), (5920, 320964), (6216, 305680), (6720, 282754), (7104, 267470), (7642, 248640), (7770, 244544), (8288, 229260), (8880, 213976), (10360, 183408), (11463, 165760), (11840, 160482), (12432, 152840), (13440, 141377), (14208, 133735), (15284, 124320), (15540, 122272), (16576, 114630), (17760, 106988), (19105, 99456), (20720, 91704), (22926, 82880), (23680, 80241), (24864, 76420), (26747, 71040), (30568, 62160), (31080, 61136), (33152, 57315), (35520, 53494), (38210, 49728), (41440, 45852)]