2798766180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1039

約数の個数: 288

約数和(自身を含む): 10153328640

約数和(自身を除く): 7354562460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 79, 84, 90, 93, 105, 124, 126, 140, 155, 158, 180, 186, 210, 217, 237, 252, 279, 310, 315, 316, 372, 395, 420, 434, 465, 474, 553, 558, 620, 630, 651, 711, 790, 868, 907, 930, 948, 1085, 1106, 1116, 1185, 1260, 1302, 1395, 1422, 1580, 1659, 1814, 1860, 1953, 2170, 2212, 2370, 2449, 2604, 2721, 2765, 2790, 2844, 3255, 3318, 3555, 3628, 3906, 4340, 4535, 4740, 4898, 4977, 5442, 5530, 5580, 6349, 6510, 6636, 7110, 7347, 7812, 8163, 8295, 9070, 9765, 9796, 9954, 10884, 11060, 12245, 12698, 13020, 13605, 14220, 14694, 16326, 16590, 17143, 18140, 19047, 19530, 19908, 22041, 24490, 24885, 25396, 27210, 28117, 29388, 31745, 32652, 33180, 34286, 36735, 38094, 39060, 40815, 44082, 48980, 49770, 51429, 54420, 56234, 57141, 63490, 68572, 71653, 73470, 76188, 81630, 84351, 85715, 88164, 95235, 99540, 102858, 110205, 112468, 114282, 126980, 140585, 143306, 146940, 154287, 163260, 168702, 171430, 190470, 196819, 205716, 214959, 220410, 228564, 253053, 257145, 281170, 285705, 286612, 308574, 337404, 342860, 358265, 380940, 393638, 421755, 429918, 440820, 501571, 506106, 514290, 562340, 571410, 590457, 617148, 644877, 716530, 771435, 787276, 843510, 859836, 984095, 1003142, 1012212, 1028580, 1074795, 1142820, 1180914, 1265265, 1289754, 1433060, 1504713, 1542870, 1687020, 1771371, 1968190, 2006284, 2149590, 2221243, 2361828, 2507855, 2530530, 2579508, 2952285, 3009426, 3085740, 3224385, 3542742, 3936380, 4299180, 4442486, 4514139, 5015710, 5061060, 5904570, 6018852, 6448770, 6663729, 7085484, 7523565, 8856855, 8884972, 9028278, 10031420, 11106215, 11809140, 12897540, 13327458, 15047130, 15548701, 17713710, 18056556, 19991187, 22212430, 22570695, 26654916, 30094260, 31097402, 33318645, 35427420, 39982374, 44424860, 45141390, 46646103, 62194804, 66637290, 77743505, 79964748, 90282780, 93292206, 99955935, 133274580, 139938309, 155487010, 186584412, 199911870, 233230515, 279876618, 310974020, 399823740, 466461030, 559753236, 699691545, 932922060, 1399383090, 2798766180]

約数ペア:

[(1, 2798766180), (2, 1399383090), (3, 932922060), (4, 699691545), (5, 559753236), (6, 466461030), (7, 399823740), (9, 310974020), (10, 279876618), (12, 233230515), (14, 199911870), (15, 186584412), (18, 155487010), (20, 139938309), (21, 133274580), (28, 99955935), (30, 93292206), (31, 90282780), (35, 79964748), (36, 77743505), (42, 66637290), (45, 62194804), (60, 46646103), (62, 45141390), (63, 44424860), (70, 39982374), (79, 35427420), (84, 33318645), (90, 31097402), (93, 30094260), (105, 26654916), (124, 22570695), (126, 22212430), (140, 19991187), (155, 18056556), (158, 17713710), (180, 15548701), (186, 15047130), (210, 13327458), (217, 12897540), (237, 11809140), (252, 11106215), (279, 10031420), (310, 9028278), (315, 8884972), (316, 8856855), (372, 7523565), (395, 7085484), (420, 6663729), (434, 6448770), (465, 6018852), (474, 5904570), (553, 5061060), (558, 5015710), (620, 4514139), (630, 4442486), (651, 4299180), (711, 3936380), (790, 3542742), (868, 3224385), (907, 3085740), (930, 3009426), (948, 2952285), (1085, 2579508), (1106, 2530530), (1116, 2507855), (1185, 2361828), (1260, 2221243), (1302, 2149590), (1395, 2006284), (1422, 1968190), (1580, 1771371), (1659, 1687020), (1814, 1542870), (1860, 1504713), (1953, 1433060), (2170, 1289754), (2212, 1265265), (2370, 1180914), (2449, 1142820), (2604, 1074795), (2721, 1028580), (2765, 1012212), (2790, 1003142), (2844, 984095), (3255, 859836), (3318, 843510), (3555, 787276), (3628, 771435), (3906, 716530), (4340, 644877), (4535, 617148), (4740, 590457), (4898, 571410), (4977, 562340), (5442, 514290), (5530, 506106), (5580, 501571), (6349, 440820), (6510, 429918), (6636, 421755), (7110, 393638), (7347, 380940), (7812, 358265), (8163, 342860), (8295, 337404), (9070, 308574), (9765, 286612), (9796, 285705), (9954, 281170), (10884, 257145), (11060, 253053), (12245, 228564), (12698, 220410), (13020, 214959), (13605, 205716), (14220, 196819), (14694, 190470), (16326, 171430), (16590, 168702), (17143, 163260), (18140, 154287), (19047, 146940), (19530, 143306), (19908, 140585), (22041, 126980), (24490, 114282), (24885, 112468), (25396, 110205), (27210, 102858), (28117, 99540), (29388, 95235), (31745, 88164), (32652, 85715), (33180, 84351), (34286, 81630), (36735, 76188), (38094, 73470), (39060, 71653), (40815, 68572), (44082, 63490), (48980, 57141), (49770, 56234), (51429, 54420)]