2217620340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1687

約数の個数: 288

約数和(自身を含む): 7876377600

約数和(自身を除く): 5658757260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 342, 372, 380, 390, 403, 465, 468, 494, 558, 570, 585, 589, 620, 684, 741, 780, 806, 855, 930, 988, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1482, 1609, 1612, 1710, 1767, 1860, 2015, 2223, 2340, 2356, 2418, 2470, 2790, 2945, 2964, 3218, 3420, 3534, 3627, 3705, 4030, 4446, 4827, 4836, 4940, 5301, 5580, 5890, 6045, 6436, 7068, 7254, 7410, 7657, 8045, 8060, 8835, 8892, 9654, 10602, 11115, 11780, 12090, 14481, 14508, 14820, 15314, 16090, 17670, 18135, 19308, 20917, 21204, 22230, 22971, 24135, 24180, 26505, 28962, 30571, 30628, 32180, 35340, 36270, 38285, 41834, 44460, 45942, 48270, 49879, 53010, 57924, 61142, 62751, 68913, 72405, 72540, 76570, 83668, 91713, 91884, 96540, 99758, 104585, 106020, 114855, 122284, 125502, 137826, 144810, 149637, 152855, 153140, 183426, 188253, 199516, 209170, 229710, 249395, 251004, 275139, 275652, 289620, 299274, 305710, 313755, 344565, 366852, 376506, 397423, 418340, 448911, 458565, 459420, 498790, 550278, 598548, 611420, 627510, 648427, 689130, 748185, 753012, 794846, 897822, 917130, 941265, 947701, 997580, 1100556, 1192269, 1255020, 1296854, 1375695, 1378260, 1496370, 1589692, 1795644, 1834260, 1882530, 1895402, 1945281, 1987115, 2244555, 2384538, 2593708, 2751390, 2843103, 2992740, 3242135, 3576807, 3765060, 3790804, 3890562, 3974230, 4489110, 4738505, 4769076, 5502780, 5686206, 5835843, 5961345, 6484270, 7153614, 7781124, 7948460, 8529309, 8978220, 9477010, 9726405, 11372412, 11671686, 11922690, 12320113, 12968540, 14215515, 14307228, 17058618, 17884035, 18954020, 19452810, 23343372, 23845380, 24640226, 28431030, 29179215, 34117236, 35768070, 36960339, 38905620, 42646545, 49280452, 56862060, 58358430, 61600565, 71536140, 73920678, 85293090, 110881017, 116716860, 123201130, 147841356, 170586180, 184801695, 221762034, 246402260, 369603390, 443524068, 554405085, 739206780, 1108810170, 2217620340]

約数ペア:

[(1, 2217620340), (2, 1108810170), (3, 739206780), (4, 554405085), (5, 443524068), (6, 369603390), (9, 246402260), (10, 221762034), (12, 184801695), (13, 170586180), (15, 147841356), (18, 123201130), (19, 116716860), (20, 110881017), (26, 85293090), (30, 73920678), (31, 71536140), (36, 61600565), (38, 58358430), (39, 56862060), (45, 49280452), (52, 42646545), (57, 38905620), (60, 36960339), (62, 35768070), (65, 34117236), (76, 29179215), (78, 28431030), (90, 24640226), (93, 23845380), (95, 23343372), (114, 19452810), (117, 18954020), (124, 17884035), (130, 17058618), (155, 14307228), (156, 14215515), (171, 12968540), (180, 12320113), (186, 11922690), (190, 11671686), (195, 11372412), (228, 9726405), (234, 9477010), (247, 8978220), (260, 8529309), (279, 7948460), (285, 7781124), (310, 7153614), (342, 6484270), (372, 5961345), (380, 5835843), (390, 5686206), (403, 5502780), (465, 4769076), (468, 4738505), (494, 4489110), (558, 3974230), (570, 3890562), (585, 3790804), (589, 3765060), (620, 3576807), (684, 3242135), (741, 2992740), (780, 2843103), (806, 2751390), (855, 2593708), (930, 2384538), (988, 2244555), (1116, 1987115), (1140, 1945281), (1170, 1895402), (1178, 1882530), (1209, 1834260), (1235, 1795644), (1395, 1589692), (1482, 1496370), (1609, 1378260), (1612, 1375695), (1710, 1296854), (1767, 1255020), (1860, 1192269), (2015, 1100556), (2223, 997580), (2340, 947701), (2356, 941265), (2418, 917130), (2470, 897822), (2790, 794846), (2945, 753012), (2964, 748185), (3218, 689130), (3420, 648427), (3534, 627510), (3627, 611420), (3705, 598548), (4030, 550278), (4446, 498790), (4827, 459420), (4836, 458565), (4940, 448911), (5301, 418340), (5580, 397423), (5890, 376506), (6045, 366852), (6436, 344565), (7068, 313755), (7254, 305710), (7410, 299274), (7657, 289620), (8045, 275652), (8060, 275139), (8835, 251004), (8892, 249395), (9654, 229710), (10602, 209170), (11115, 199516), (11780, 188253), (12090, 183426), (14481, 153140), (14508, 152855), (14820, 149637), (15314, 144810), (16090, 137826), (17670, 125502), (18135, 122284), (19308, 114855), (20917, 106020), (21204, 104585), (22230, 99758), (22971, 96540), (24135, 91884), (24180, 91713), (26505, 83668), (28962, 76570), (30571, 72540), (30628, 72405), (32180, 68913), (35340, 62751), (36270, 61142), (38285, 57924), (41834, 53010), (44460, 49879), (45942, 48270)]