2557371960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 512

約数和(自身を含む): 10378368000

約数和(自身を除く): 7820996040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 29, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 58, 60, 65, 66, 72, 78, 87, 88, 90, 99, 104, 108, 110, 116, 117, 120, 130, 132, 135, 143, 145, 156, 165, 174, 180, 195, 198, 216, 220, 232, 234, 260, 261, 264, 270, 286, 290, 297, 312, 319, 330, 348, 351, 360, 377, 390, 396, 429, 435, 440, 468, 495, 520, 522, 540, 571, 572, 580, 585, 594, 638, 660, 696, 702, 715, 754, 780, 783, 792, 858, 870, 936, 957, 990, 1044, 1080, 1131, 1142, 1144, 1160, 1170, 1188, 1276, 1287, 1305, 1320, 1404, 1430, 1485, 1508, 1560, 1566, 1595, 1713, 1716, 1740, 1755, 1885, 1914, 1980, 2088, 2145, 2262, 2284, 2340, 2376, 2552, 2574, 2610, 2808, 2855, 2860, 2871, 2970, 3016, 3132, 3190, 3393, 3426, 3432, 3480, 3510, 3770, 3828, 3861, 3915, 3960, 4147, 4290, 4524, 4568, 4680, 4785, 5139, 5148, 5220, 5655, 5710, 5720, 5742, 5940, 6264, 6281, 6380, 6435, 6786, 6852, 7020, 7423, 7540, 7656, 7722, 7830, 8294, 8565, 8580, 8613, 9048, 9570, 10179, 10278, 10296, 10440, 11310, 11420, 11484, 11880, 12441, 12562, 12760, 12870, 13572, 13704, 14040, 14355, 14846, 15080, 15417, 15444, 15660, 16559, 16588, 16965, 17130, 17160, 17226, 18843, 19140, 19305, 20358, 20556, 20735, 22269, 22620, 22840, 22968, 24882, 25124, 25695, 25740, 27144, 28710, 29692, 30834, 30888, 31320, 31405, 33118, 33176, 33930, 34260, 34452, 37115, 37323, 37686, 38280, 38610, 40716, 41112, 41470, 43065, 44538, 45240, 49677, 49764, 50248, 50895, 51390, 51480, 56529, 57420, 59384, 61668, 62205, 62810, 66236, 66807, 67860, 68520, 68904, 74230, 74646, 75372, 77085, 77220, 81432, 81653, 82795, 82940, 86130, 89076, 94215, 99354, 99528, 101790, 102780, 111345, 111969, 113058, 114840, 123336, 124410, 125620, 132472, 133614, 135720, 148460, 149031, 149292, 150744, 154170, 154440, 163306, 165590, 165880, 169587, 172260, 178152, 182149, 186615, 188430, 198708, 200421, 203580, 205560, 215267, 222690, 223938, 226116, 244959, 248385, 248820, 251240, 267228, 282645, 296920, 298062, 298584, 308340, 326612, 331180, 334035, 339174, 344520, 364298, 373230, 376860, 397416, 400842, 407160, 408265, 430534, 445380, 447093, 447876, 452232, 489918, 496770, 497640, 534456, 546447, 559845, 565290, 596124, 616680, 645801, 653224, 662360, 668070, 678348, 728596, 734877, 745155, 746460, 753720, 801684, 816530, 847935, 861068, 890760, 894186, 895752, 910745, 979836, 993540, 1002105, 1076335, 1092894, 1119690, 1130580, 1192248, 1224795, 1291602, 1336140, 1356696, 1457192, 1469754, 1490310, 1492920, 1603368, 1633060, 1639341, 1695870, 1722136, 1788372, 1821490, 1937403, 1959672, 1987080, 2004210, 2152670, 2185788, 2204631, 2235465, 2239380, 2261160, 2367937, 2449590, 2583204, 2672280, 2732235, 2939508, 2980620, 3229005, 3266120, 3278682, 3391740, 3576744, 3642980, 3674385, 3874806, 4008420, 4305340, 4371576, 4409262, 4470930, 4478760, 4735874, 4899180, 4918023, 5166408, 5464470, 5812209, 5879016, 5961240, 6458010, 6557364, 6783480, 7103811, 7285960, 7348770, 7749612, 8016840, 8196705, 8610680, 8818524, 8941860, 9471748, 9687015, 9798360, 9836046, 10928940, 11023155, 11624418, 11839685, 12916020, 13114728, 14207622, 14697540, 15499224, 16393410, 17637048, 17883720, 18943496, 19374030, 19672092, 21311433, 21857880, 22046310, 23248836, 23679370, 24590115, 25832040, 28415244, 29061045, 29395080, 32786820, 35519055, 38748060, 39344184, 42622866, 44092620, 46497672, 47358740, 49180230, 56830488, 58122090, 63934299, 65573640, 71038110, 77496120, 85245732, 88185240, 94717480, 98360460, 106557165, 116244180, 127868598, 142076220, 170491464, 196720920, 213114330, 232488360, 255737196, 284152440, 319671495, 426228660, 511474392, 639342990, 852457320, 1278685980, 2557371960]

約数ペア:

[(1, 2557371960), (2, 1278685980), (3, 852457320), (4, 639342990), (5, 511474392), (6, 426228660), (8, 319671495), (9, 284152440), (10, 255737196), (11, 232488360), (12, 213114330), (13, 196720920), (15, 170491464), (18, 142076220), (20, 127868598), (22, 116244180), (24, 106557165), (26, 98360460), (27, 94717480), (29, 88185240), (30, 85245732), (33, 77496120), (36, 71038110), (39, 65573640), (40, 63934299), (44, 58122090), (45, 56830488), (52, 49180230), (54, 47358740), (55, 46497672), (58, 44092620), (60, 42622866), (65, 39344184), (66, 38748060), (72, 35519055), (78, 32786820), (87, 29395080), (88, 29061045), (90, 28415244), (99, 25832040), (104, 24590115), (108, 23679370), (110, 23248836), (116, 22046310), (117, 21857880), (120, 21311433), (130, 19672092), (132, 19374030), (135, 18943496), (143, 17883720), (145, 17637048), (156, 16393410), (165, 15499224), (174, 14697540), (180, 14207622), (195, 13114728), (198, 12916020), (216, 11839685), (220, 11624418), (232, 11023155), (234, 10928940), (260, 9836046), (261, 9798360), (264, 9687015), (270, 9471748), (286, 8941860), (290, 8818524), (297, 8610680), (312, 8196705), (319, 8016840), (330, 7749612), (348, 7348770), (351, 7285960), (360, 7103811), (377, 6783480), (390, 6557364), (396, 6458010), (429, 5961240), (435, 5879016), (440, 5812209), (468, 5464470), (495, 5166408), (520, 4918023), (522, 4899180), (540, 4735874), (571, 4478760), (572, 4470930), (580, 4409262), (585, 4371576), (594, 4305340), (638, 4008420), (660, 3874806), (696, 3674385), (702, 3642980), (715, 3576744), (754, 3391740), (780, 3278682), (783, 3266120), (792, 3229005), (858, 2980620), (870, 2939508), (936, 2732235), (957, 2672280), (990, 2583204), (1044, 2449590), (1080, 2367937), (1131, 2261160), (1142, 2239380), (1144, 2235465), (1160, 2204631), (1170, 2185788), (1188, 2152670), (1276, 2004210), (1287, 1987080), (1305, 1959672), (1320, 1937403), (1404, 1821490), (1430, 1788372), (1485, 1722136), (1508, 1695870), (1560, 1639341), (1566, 1633060), (1595, 1603368), (1713, 1492920), (1716, 1490310), (1740, 1469754), (1755, 1457192), (1885, 1356696), (1914, 1336140), (1980, 1291602), (2088, 1224795), (2145, 1192248), (2262, 1130580), (2284, 1119690), (2340, 1092894), (2376, 1076335), (2552, 1002105), (2574, 993540), (2610, 979836), (2808, 910745), (2855, 895752), (2860, 894186), (2871, 890760), (2970, 861068), (3016, 847935), (3132, 816530), (3190, 801684), (3393, 753720), (3426, 746460), (3432, 745155), (3480, 734877), (3510, 728596), (3770, 678348), (3828, 668070), (3861, 662360), (3915, 653224), (3960, 645801), (4147, 616680), (4290, 596124), (4524, 565290), (4568, 559845), (4680, 546447), (4785, 534456), (5139, 497640), (5148, 496770), (5220, 489918), (5655, 452232), (5710, 447876), (5720, 447093), (5742, 445380), (5940, 430534), (6264, 408265), (6281, 407160), (6380, 400842), (6435, 397416), (6786, 376860), (6852, 373230), (7020, 364298), (7423, 344520), (7540, 339174), (7656, 334035), (7722, 331180), (7830, 326612), (8294, 308340), (8565, 298584), (8580, 298062), (8613, 296920), (9048, 282645), (9570, 267228), (10179, 251240), (10278, 248820), (10296, 248385), (10440, 244959), (11310, 226116), (11420, 223938), (11484, 222690), (11880, 215267), (12441, 205560), (12562, 203580), (12760, 200421), (12870, 198708), (13572, 188430), (13704, 186615), (14040, 182149), (14355, 178152), (14846, 172260), (15080, 169587), (15417, 165880), (15444, 165590), (15660, 163306), (16559, 154440), (16588, 154170), (16965, 150744), (17130, 149292), (17160, 149031), (17226, 148460), (18843, 135720), (19140, 133614), (19305, 132472), (20358, 125620), (20556, 124410), (20735, 123336), (22269, 114840), (22620, 113058), (22840, 111969), (22968, 111345), (24882, 102780), (25124, 101790), (25695, 99528), (25740, 99354), (27144, 94215), (28710, 89076), (29692, 86130), (30834, 82940), (30888, 82795), (31320, 81653), (31405, 81432), (33118, 77220), (33176, 77085), (33930, 75372), (34260, 74646), (34452, 74230), (37115, 68904), (37323, 68520), (37686, 67860), (38280, 66807), (38610, 66236), (40716, 62810), (41112, 62205), (41470, 61668), (43065, 59384), (44538, 57420), (45240, 56529), (49677, 51480), (49764, 51390), (50248, 50895)]