998051760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 320

約数和(自身を含む): 3674764800

約数和(自身を除く): 2676713040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 83, 90, 95, 108, 114, 120, 135, 144, 152, 166, 171, 180, 190, 216, 228, 240, 249, 270, 285, 293, 304, 332, 342, 360, 380, 415, 432, 456, 498, 513, 540, 570, 586, 664, 684, 720, 747, 760, 830, 855, 879, 912, 996, 1026, 1080, 1140, 1172, 1245, 1328, 1368, 1465, 1494, 1520, 1577, 1660, 1710, 1758, 1992, 2052, 2160, 2241, 2280, 2344, 2490, 2565, 2637, 2736, 2930, 2988, 3154, 3320, 3420, 3516, 3735, 3984, 4104, 4395, 4482, 4560, 4688, 4731, 4980, 5130, 5274, 5567, 5860, 5976, 6308, 6640, 6840, 7032, 7470, 7885, 7911, 8208, 8790, 8964, 9462, 9960, 10260, 10548, 11134, 11205, 11720, 11952, 12616, 13185, 13680, 14064, 14193, 14940, 15770, 15822, 16701, 17580, 17928, 18924, 19920, 20520, 21096, 22268, 22410, 23440, 23655, 24319, 25232, 26370, 27835, 28386, 29880, 31540, 31644, 33402, 35160, 35856, 37848, 39555, 41040, 42192, 42579, 44536, 44820, 47310, 48638, 50103, 52740, 55670, 56772, 59760, 63080, 63288, 66804, 70320, 70965, 72957, 75696, 79110, 83505, 85158, 89072, 89640, 94620, 97276, 100206, 105480, 111340, 113544, 121595, 126160, 126576, 133608, 141930, 145914, 150309, 158220, 167010, 170316, 179280, 189240, 194552, 200412, 210960, 212895, 218871, 222680, 227088, 243190, 250515, 267216, 283860, 291828, 300618, 316440, 334020, 340632, 364785, 378480, 389104, 400824, 425790, 437742, 445360, 462061, 486380, 501030, 567720, 583656, 601236, 632880, 656613, 668040, 681264, 729570, 751545, 801648, 851580, 875484, 924122, 972760, 1002060, 1094355, 1135440, 1167312, 1202472, 1313226, 1336080, 1386183, 1459140, 1503090, 1703160, 1750968, 1848244, 1945520, 2004120, 2188710, 2310305, 2404944, 2626452, 2772366, 2918280, 3006180, 3283065, 3406320, 3501936, 3696488, 4008240, 4158549, 4377420, 4620610, 5252904, 5544732, 5836560, 6012360, 6566130, 6930915, 7392976, 8317098, 8754840, 9241220, 10505808, 11089464, 12024720, 12475647, 13132260, 13861830, 16634196, 17509680, 18482440, 20792745, 22178928, 24951294, 26264520, 27723660, 33268392, 36964880, 41585490, 49902588, 52529040, 55447320, 62378235, 66536784, 83170980, 99805176, 110894640, 124756470, 166341960, 199610352, 249512940, 332683920, 499025880, 998051760]

約数ペア:

[(1, 998051760), (2, 499025880), (3, 332683920), (4, 249512940), (5, 199610352), (6, 166341960), (8, 124756470), (9, 110894640), (10, 99805176), (12, 83170980), (15, 66536784), (16, 62378235), (18, 55447320), (19, 52529040), (20, 49902588), (24, 41585490), (27, 36964880), (30, 33268392), (36, 27723660), (38, 26264520), (40, 24951294), (45, 22178928), (48, 20792745), (54, 18482440), (57, 17509680), (60, 16634196), (72, 13861830), (76, 13132260), (80, 12475647), (83, 12024720), (90, 11089464), (95, 10505808), (108, 9241220), (114, 8754840), (120, 8317098), (135, 7392976), (144, 6930915), (152, 6566130), (166, 6012360), (171, 5836560), (180, 5544732), (190, 5252904), (216, 4620610), (228, 4377420), (240, 4158549), (249, 4008240), (270, 3696488), (285, 3501936), (293, 3406320), (304, 3283065), (332, 3006180), (342, 2918280), (360, 2772366), (380, 2626452), (415, 2404944), (432, 2310305), (456, 2188710), (498, 2004120), (513, 1945520), (540, 1848244), (570, 1750968), (586, 1703160), (664, 1503090), (684, 1459140), (720, 1386183), (747, 1336080), (760, 1313226), (830, 1202472), (855, 1167312), (879, 1135440), (912, 1094355), (996, 1002060), (1026, 972760), (1080, 924122), (1140, 875484), (1172, 851580), (1245, 801648), (1328, 751545), (1368, 729570), (1465, 681264), (1494, 668040), (1520, 656613), (1577, 632880), (1660, 601236), (1710, 583656), (1758, 567720), (1992, 501030), (2052, 486380), (2160, 462061), (2241, 445360), (2280, 437742), (2344, 425790), (2490, 400824), (2565, 389104), (2637, 378480), (2736, 364785), (2930, 340632), (2988, 334020), (3154, 316440), (3320, 300618), (3420, 291828), (3516, 283860), (3735, 267216), (3984, 250515), (4104, 243190), (4395, 227088), (4482, 222680), (4560, 218871), (4688, 212895), (4731, 210960), (4980, 200412), (5130, 194552), (5274, 189240), (5567, 179280), (5860, 170316), (5976, 167010), (6308, 158220), (6640, 150309), (6840, 145914), (7032, 141930), (7470, 133608), (7885, 126576), (7911, 126160), (8208, 121595), (8790, 113544), (8964, 111340), (9462, 105480), (9960, 100206), (10260, 97276), (10548, 94620), (11134, 89640), (11205, 89072), (11720, 85158), (11952, 83505), (12616, 79110), (13185, 75696), (13680, 72957), (14064, 70965), (14193, 70320), (14940, 66804), (15770, 63288), (15822, 63080), (16701, 59760), (17580, 56772), (17928, 55670), (18924, 52740), (19920, 50103), (20520, 48638), (21096, 47310), (22268, 44820), (22410, 44536), (23440, 42579), (23655, 42192), (24319, 41040), (25232, 39555), (26370, 37848), (27835, 35856), (28386, 35160), (29880, 33402), (31540, 31644)]