2505903120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 480

約数和(自身を含む): 10020192000

約数和(自身を除く): 7514288880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 73, 80, 84, 90, 98, 105, 112, 120, 126, 139, 140, 144, 146, 147, 168, 180, 196, 210, 219, 240, 245, 252, 278, 280, 292, 294, 315, 336, 343, 360, 365, 392, 417, 420, 438, 441, 490, 504, 511, 556, 560, 584, 588, 630, 657, 686, 695, 720, 730, 735, 784, 834, 840, 876, 882, 973, 980, 1008, 1022, 1029, 1095, 1112, 1168, 1176, 1251, 1260, 1314, 1372, 1390, 1460, 1470, 1533, 1668, 1680, 1715, 1752, 1764, 1946, 1960, 2044, 2058, 2085, 2190, 2205, 2224, 2352, 2502, 2520, 2555, 2628, 2744, 2780, 2919, 2920, 2940, 3066, 3087, 3285, 3336, 3430, 3504, 3528, 3577, 3892, 3920, 4088, 4116, 4170, 4380, 4410, 4599, 4865, 5004, 5040, 5110, 5145, 5256, 5488, 5560, 5838, 5840, 5880, 6132, 6174, 6255, 6570, 6672, 6811, 6860, 7056, 7154, 7665, 7784, 8176, 8232, 8340, 8757, 8760, 8820, 9198, 9730, 10008, 10147, 10220, 10290, 10512, 10731, 11120, 11676, 11760, 12264, 12348, 12510, 13140, 13622, 13720, 14308, 14595, 15330, 15435, 15568, 16464, 16680, 17514, 17520, 17640, 17885, 18396, 19460, 20016, 20294, 20433, 20440, 20580, 21462, 22995, 23352, 24528, 24696, 25020, 25039, 26280, 27244, 27440, 28616, 29190, 30441, 30660, 30870, 32193, 33360, 34055, 35028, 35280, 35770, 36792, 38920, 40588, 40866, 40880, 41160, 42924, 43785, 45990, 46704, 47677, 49392, 50040, 50078, 50735, 52560, 53655, 54488, 57232, 58380, 60882, 61299, 61320, 61740, 64386, 68110, 70056, 71029, 71540, 73584, 75117, 77840, 81176, 81732, 82320, 85848, 87570, 91323, 91980, 95354, 100080, 100156, 101470, 102165, 107310, 108976, 116760, 121764, 122598, 122640, 123480, 125195, 128772, 136220, 140112, 142058, 143031, 143080, 150234, 152205, 160965, 162352, 163464, 171696, 175140, 182646, 183960, 190708, 200312, 202940, 204330, 213087, 214620, 225351, 233520, 238385, 243528, 245196, 246960, 250390, 257544, 272440, 284116, 286062, 286160, 300468, 304410, 306495, 321930, 326928, 350280, 355145, 365292, 367920, 375585, 381416, 400624, 405880, 408660, 426174, 429093, 429240, 450702, 456615, 476770, 487056, 490392, 497203, 500780, 515088, 544880, 568232, 572124, 600936, 608820, 612990, 639261, 643860, 700560, 710290, 715155, 730584, 751170, 762832, 811760, 817320, 852348, 858186, 858480, 901404, 913230, 953540, 980784, 994406, 1001560, 1065435, 1126755, 1136464, 1144248, 1201872, 1217640, 1225980, 1278522, 1287720, 1420580, 1430310, 1461168, 1491609, 1502340, 1634640, 1704696, 1716372, 1802808, 1826460, 1907080, 1988812, 2003120, 2130870, 2145465, 2253510, 2288496, 2435280, 2451960, 2486015, 2557044, 2575440, 2841160, 2860620, 2983218, 3004680, 3196305, 3409392, 3432744, 3480421, 3605616, 3652920, 3814160, 3977624, 4261740, 4290930, 4474827, 4507020, 4903920, 4972030, 5114088, 5682320, 5721240, 5966436, 6009360, 6392610, 6865488, 6960842, 7305840, 7458045, 7955248, 8523480, 8581860, 8949654, 9014040, 9944060, 10228176, 10441263, 11442480, 11932872, 12785220, 13921684, 14916090, 17046960, 17163720, 17402105, 17899308, 18028080, 19888120, 20882526, 22374135, 23865744, 25570440, 27843368, 29832180, 31323789, 34327440, 34804210, 35798616, 39776240, 41765052, 44748270, 51140880, 52206315, 55686736, 59664360, 62647578, 69608420, 71597232, 83530104, 89496540, 104412630, 119328720, 125295156, 139216840, 156618945, 167060208, 178993080, 208825260, 250590312, 278433680, 313237890, 357986160, 417650520, 501180624, 626475780, 835301040, 1252951560, 2505903120]

約数ペア:

[(1, 2505903120), (2, 1252951560), (3, 835301040), (4, 626475780), (5, 501180624), (6, 417650520), (7, 357986160), (8, 313237890), (9, 278433680), (10, 250590312), (12, 208825260), (14, 178993080), (15, 167060208), (16, 156618945), (18, 139216840), (20, 125295156), (21, 119328720), (24, 104412630), (28, 89496540), (30, 83530104), (35, 71597232), (36, 69608420), (40, 62647578), (42, 59664360), (45, 55686736), (48, 52206315), (49, 51140880), (56, 44748270), (60, 41765052), (63, 39776240), (70, 35798616), (72, 34804210), (73, 34327440), (80, 31323789), (84, 29832180), (90, 27843368), (98, 25570440), (105, 23865744), (112, 22374135), (120, 20882526), (126, 19888120), (139, 18028080), (140, 17899308), (144, 17402105), (146, 17163720), (147, 17046960), (168, 14916090), (180, 13921684), (196, 12785220), (210, 11932872), (219, 11442480), (240, 10441263), (245, 10228176), (252, 9944060), (278, 9014040), (280, 8949654), (292, 8581860), (294, 8523480), (315, 7955248), (336, 7458045), (343, 7305840), (360, 6960842), (365, 6865488), (392, 6392610), (417, 6009360), (420, 5966436), (438, 5721240), (441, 5682320), (490, 5114088), (504, 4972030), (511, 4903920), (556, 4507020), (560, 4474827), (584, 4290930), (588, 4261740), (630, 3977624), (657, 3814160), (686, 3652920), (695, 3605616), (720, 3480421), (730, 3432744), (735, 3409392), (784, 3196305), (834, 3004680), (840, 2983218), (876, 2860620), (882, 2841160), (973, 2575440), (980, 2557044), (1008, 2486015), (1022, 2451960), (1029, 2435280), (1095, 2288496), (1112, 2253510), (1168, 2145465), (1176, 2130870), (1251, 2003120), (1260, 1988812), (1314, 1907080), (1372, 1826460), (1390, 1802808), (1460, 1716372), (1470, 1704696), (1533, 1634640), (1668, 1502340), (1680, 1491609), (1715, 1461168), (1752, 1430310), (1764, 1420580), (1946, 1287720), (1960, 1278522), (2044, 1225980), (2058, 1217640), (2085, 1201872), (2190, 1144248), (2205, 1136464), (2224, 1126755), (2352, 1065435), (2502, 1001560), (2520, 994406), (2555, 980784), (2628, 953540), (2744, 913230), (2780, 901404), (2919, 858480), (2920, 858186), (2940, 852348), (3066, 817320), (3087, 811760), (3285, 762832), (3336, 751170), (3430, 730584), (3504, 715155), (3528, 710290), (3577, 700560), (3892, 643860), (3920, 639261), (4088, 612990), (4116, 608820), (4170, 600936), (4380, 572124), (4410, 568232), (4599, 544880), (4865, 515088), (5004, 500780), (5040, 497203), (5110, 490392), (5145, 487056), (5256, 476770), (5488, 456615), (5560, 450702), (5838, 429240), (5840, 429093), (5880, 426174), (6132, 408660), (6174, 405880), (6255, 400624), (6570, 381416), (6672, 375585), (6811, 367920), (6860, 365292), (7056, 355145), (7154, 350280), (7665, 326928), (7784, 321930), (8176, 306495), (8232, 304410), (8340, 300468), (8757, 286160), (8760, 286062), (8820, 284116), (9198, 272440), (9730, 257544), (10008, 250390), (10147, 246960), (10220, 245196), (10290, 243528), (10512, 238385), (10731, 233520), (11120, 225351), (11676, 214620), (11760, 213087), (12264, 204330), (12348, 202940), (12510, 200312), (13140, 190708), (13622, 183960), (13720, 182646), (14308, 175140), (14595, 171696), (15330, 163464), (15435, 162352), (15568, 160965), (16464, 152205), (16680, 150234), (17514, 143080), (17520, 143031), (17640, 142058), (17885, 140112), (18396, 136220), (19460, 128772), (20016, 125195), (20294, 123480), (20433, 122640), (20440, 122598), (20580, 121764), (21462, 116760), (22995, 108976), (23352, 107310), (24528, 102165), (24696, 101470), (25020, 100156), (25039, 100080), (26280, 95354), (27244, 91980), (27440, 91323), (28616, 87570), (29190, 85848), (30441, 82320), (30660, 81732), (30870, 81176), (32193, 77840), (33360, 75117), (34055, 73584), (35028, 71540), (35280, 71029), (35770, 70056), (36792, 68110), (38920, 64386), (40588, 61740), (40866, 61320), (40880, 61299), (41160, 60882), (42924, 58380), (43785, 57232), (45990, 54488), (46704, 53655), (47677, 52560), (49392, 50735), (50040, 50078)]