2101251240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2245

約数の個数: 256

約数和(自身を含む): 7736601600

約数和(自身を除く): 5635350360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 83, 88, 90, 99, 108, 110, 120, 132, 135, 165, 166, 180, 198, 216, 220, 249, 264, 270, 297, 330, 332, 360, 396, 415, 440, 495, 498, 540, 594, 660, 664, 747, 792, 830, 913, 990, 996, 1080, 1188, 1245, 1320, 1485, 1494, 1660, 1826, 1980, 1992, 2131, 2241, 2376, 2490, 2739, 2970, 2988, 3320, 3652, 3735, 3960, 4262, 4482, 4565, 4980, 5478, 5940, 5976, 6393, 7304, 7470, 8217, 8524, 8964, 9130, 9960, 10655, 10956, 11205, 11880, 12786, 13695, 14940, 16434, 17048, 17928, 18260, 19179, 21310, 21912, 22410, 23441, 24651, 25572, 27390, 29880, 31965, 32868, 36520, 38358, 41085, 42620, 44820, 46882, 49302, 51144, 54780, 57537, 63930, 65736, 70323, 76716, 82170, 85240, 89640, 93764, 95895, 98604, 109560, 115074, 117205, 123255, 127860, 140646, 153432, 164340, 176873, 187528, 191790, 197208, 210969, 230148, 234410, 246510, 255720, 281292, 287685, 328680, 351615, 353746, 383580, 421938, 460296, 468820, 493020, 530619, 562584, 575370, 632907, 703230, 707492, 767160, 843876, 884365, 937640, 986040, 1054845, 1061238, 1150740, 1265814, 1406460, 1414984, 1591857, 1687752, 1768730, 1945603, 2109690, 2122476, 2301480, 2531628, 2653095, 2812920, 3164535, 3183714, 3537460, 3891206, 4219380, 4244952, 4775571, 5063256, 5306190, 5836809, 6329070, 6367428, 7074920, 7782412, 7959285, 8438760, 9551142, 9728015, 10612380, 11673618, 12658140, 12734856, 15564824, 15918570, 17510427, 19102284, 19456030, 21224760, 23347236, 23877855, 25316280, 29184045, 31837140, 35020854, 38204568, 38912060, 46694472, 47755710, 52531281, 58368090, 63674280, 70041708, 77824120, 87552135, 95511420, 105062562, 116736180, 140083416, 175104270, 191022840, 210125124, 233472360, 262656405, 350208540, 420250248, 525312810, 700417080, 1050625620, 2101251240]

約数ペア:

[(1, 2101251240), (2, 1050625620), (3, 700417080), (4, 525312810), (5, 420250248), (6, 350208540), (8, 262656405), (9, 233472360), (10, 210125124), (11, 191022840), (12, 175104270), (15, 140083416), (18, 116736180), (20, 105062562), (22, 95511420), (24, 87552135), (27, 77824120), (30, 70041708), (33, 63674280), (36, 58368090), (40, 52531281), (44, 47755710), (45, 46694472), (54, 38912060), (55, 38204568), (60, 35020854), (66, 31837140), (72, 29184045), (83, 25316280), (88, 23877855), (90, 23347236), (99, 21224760), (108, 19456030), (110, 19102284), (120, 17510427), (132, 15918570), (135, 15564824), (165, 12734856), (166, 12658140), (180, 11673618), (198, 10612380), (216, 9728015), (220, 9551142), (249, 8438760), (264, 7959285), (270, 7782412), (297, 7074920), (330, 6367428), (332, 6329070), (360, 5836809), (396, 5306190), (415, 5063256), (440, 4775571), (495, 4244952), (498, 4219380), (540, 3891206), (594, 3537460), (660, 3183714), (664, 3164535), (747, 2812920), (792, 2653095), (830, 2531628), (913, 2301480), (990, 2122476), (996, 2109690), (1080, 1945603), (1188, 1768730), (1245, 1687752), (1320, 1591857), (1485, 1414984), (1494, 1406460), (1660, 1265814), (1826, 1150740), (1980, 1061238), (1992, 1054845), (2131, 986040), (2241, 937640), (2376, 884365), (2490, 843876), (2739, 767160), (2970, 707492), (2988, 703230), (3320, 632907), (3652, 575370), (3735, 562584), (3960, 530619), (4262, 493020), (4482, 468820), (4565, 460296), (4980, 421938), (5478, 383580), (5940, 353746), (5976, 351615), (6393, 328680), (7304, 287685), (7470, 281292), (8217, 255720), (8524, 246510), (8964, 234410), (9130, 230148), (9960, 210969), (10655, 197208), (10956, 191790), (11205, 187528), (11880, 176873), (12786, 164340), (13695, 153432), (14940, 140646), (16434, 127860), (17048, 123255), (17928, 117205), (18260, 115074), (19179, 109560), (21310, 98604), (21912, 95895), (22410, 93764), (23441, 89640), (24651, 85240), (25572, 82170), (27390, 76716), (29880, 70323), (31965, 65736), (32868, 63930), (36520, 57537), (38358, 54780), (41085, 51144), (42620, 49302), (44820, 46882)]