2589652520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 7424524800

約数和(自身を除く): 4834872280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 107, 109, 122, 130, 140, 182, 214, 218, 244, 260, 280, 305, 364, 427, 428, 436, 455, 488, 520, 535, 545, 610, 728, 749, 763, 793, 854, 856, 872, 910, 1070, 1090, 1220, 1391, 1417, 1498, 1526, 1586, 1708, 1820, 2135, 2140, 2180, 2440, 2782, 2834, 2996, 3052, 3172, 3416, 3640, 3745, 3815, 3965, 4270, 4280, 4360, 5551, 5564, 5668, 5992, 6104, 6344, 6527, 6649, 6955, 7085, 7490, 7630, 7930, 8540, 9737, 9919, 11102, 11128, 11336, 11663, 13054, 13298, 13910, 14170, 14980, 15260, 15860, 17080, 19474, 19838, 22204, 23326, 26108, 26596, 27755, 27820, 28340, 29960, 30520, 31720, 32635, 33245, 38948, 39676, 44408, 45689, 46543, 46652, 48685, 49595, 52216, 53192, 55510, 55640, 56680, 58315, 65270, 66490, 77896, 79352, 81641, 84851, 86437, 91378, 93086, 93304, 97370, 99190, 111020, 116630, 130540, 132980, 151619, 163282, 169702, 172874, 182756, 186172, 194740, 198380, 222040, 228445, 232715, 233260, 261080, 265960, 303238, 326564, 339404, 345748, 365512, 372344, 389480, 396760, 408205, 424255, 432185, 456890, 465430, 466520, 593957, 605059, 606476, 653128, 678808, 691496, 711443, 758095, 816410, 848510, 864370, 913780, 930860, 1061333, 1187914, 1210118, 1212952, 1422886, 1516190, 1632820, 1697020, 1728740, 1827560, 1861720, 2122666, 2375828, 2420236, 2845772, 2969785, 3025295, 3032380, 3265640, 3394040, 3457480, 3557215, 4245332, 4751656, 4840472, 4980101, 5306665, 5691544, 5939570, 6050590, 6064760, 7114430, 8490664, 9248759, 9960202, 10613330, 11879140, 12101180, 14228860, 18497518, 19920404, 21226660, 23758280, 24202360, 24900505, 28457720, 36995036, 39840808, 42453320, 46243795, 49801010, 64741313, 73990072, 92487590, 99602020, 129482626, 184975180, 199204040, 258965252, 323706565, 369950360, 517930504, 647413130, 1294826260, 2589652520]

約数ペア:

[(1, 2589652520), (2, 1294826260), (4, 647413130), (5, 517930504), (7, 369950360), (8, 323706565), (10, 258965252), (13, 199204040), (14, 184975180), (20, 129482626), (26, 99602020), (28, 92487590), (35, 73990072), (40, 64741313), (52, 49801010), (56, 46243795), (61, 42453320), (65, 39840808), (70, 36995036), (91, 28457720), (104, 24900505), (107, 24202360), (109, 23758280), (122, 21226660), (130, 19920404), (140, 18497518), (182, 14228860), (214, 12101180), (218, 11879140), (244, 10613330), (260, 9960202), (280, 9248759), (305, 8490664), (364, 7114430), (427, 6064760), (428, 6050590), (436, 5939570), (455, 5691544), (488, 5306665), (520, 4980101), (535, 4840472), (545, 4751656), (610, 4245332), (728, 3557215), (749, 3457480), (763, 3394040), (793, 3265640), (854, 3032380), (856, 3025295), (872, 2969785), (910, 2845772), (1070, 2420236), (1090, 2375828), (1220, 2122666), (1391, 1861720), (1417, 1827560), (1498, 1728740), (1526, 1697020), (1586, 1632820), (1708, 1516190), (1820, 1422886), (2135, 1212952), (2140, 1210118), (2180, 1187914), (2440, 1061333), (2782, 930860), (2834, 913780), (2996, 864370), (3052, 848510), (3172, 816410), (3416, 758095), (3640, 711443), (3745, 691496), (3815, 678808), (3965, 653128), (4270, 606476), (4280, 605059), (4360, 593957), (5551, 466520), (5564, 465430), (5668, 456890), (5992, 432185), (6104, 424255), (6344, 408205), (6527, 396760), (6649, 389480), (6955, 372344), (7085, 365512), (7490, 345748), (7630, 339404), (7930, 326564), (8540, 303238), (9737, 265960), (9919, 261080), (11102, 233260), (11128, 232715), (11336, 228445), (11663, 222040), (13054, 198380), (13298, 194740), (13910, 186172), (14170, 182756), (14980, 172874), (15260, 169702), (15860, 163282), (17080, 151619), (19474, 132980), (19838, 130540), (22204, 116630), (23326, 111020), (26108, 99190), (26596, 97370), (27755, 93304), (27820, 93086), (28340, 91378), (29960, 86437), (30520, 84851), (31720, 81641), (32635, 79352), (33245, 77896), (38948, 66490), (39676, 65270), (44408, 58315), (45689, 56680), (46543, 55640), (46652, 55510), (48685, 53192), (49595, 52216)]