1520504640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 336

約数和(自身を含む): 5661477120

約数和(自身を除く): 4140972480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 228, 240, 285, 288, 296, 304, 320, 333, 342, 360, 370, 380, 444, 456, 480, 555, 570, 576, 592, 608, 666, 684, 703, 720, 740, 751, 760, 855, 888, 912, 960, 1110, 1140, 1184, 1216, 1332, 1368, 1406, 1440, 1480, 1502, 1520, 1665, 1710, 1776, 1824, 2109, 2220, 2253, 2280, 2368, 2664, 2736, 2812, 2880, 2960, 3004, 3040, 3330, 3420, 3515, 3552, 3648, 3755, 4218, 4440, 4506, 4560, 5328, 5472, 5624, 5920, 6008, 6080, 6327, 6660, 6759, 6840, 7030, 7104, 7510, 8436, 8880, 9012, 9120, 10545, 10656, 10944, 11248, 11265, 11840, 12016, 12654, 13320, 13518, 13680, 14060, 14269, 15020, 16872, 17760, 18024, 18240, 21090, 21312, 22496, 22530, 24032, 25308, 26640, 27036, 27360, 27787, 28120, 28538, 30040, 31635, 33744, 33795, 35520, 36048, 42180, 42807, 44992, 45060, 48064, 50616, 53280, 54072, 54720, 55574, 56240, 57076, 60080, 63270, 67488, 67590, 71345, 72096, 83361, 84360, 85614, 90120, 101232, 106560, 108144, 111148, 112480, 114152, 120160, 126540, 128421, 134976, 135180, 138935, 142690, 144192, 166722, 168720, 171228, 180240, 202464, 214035, 216288, 222296, 224960, 228304, 240320, 250083, 253080, 256842, 270360, 277870, 285380, 333444, 337440, 342456, 360480, 404928, 416805, 428070, 432576, 444592, 456608, 500166, 506160, 513684, 527953, 540720, 555740, 570760, 642105, 666888, 674880, 684912, 720960, 833610, 856140, 889184, 913216, 1000332, 1012320, 1027368, 1055906, 1081440, 1111480, 1141520, 1250415, 1284210, 1333776, 1369824, 1583859, 1667220, 1712280, 1778368, 2000664, 2024640, 2054736, 2111812, 2162880, 2222960, 2283040, 2500830, 2568420, 2639765, 2667552, 2739648, 3167718, 3334440, 3424560, 4001328, 4109472, 4223624, 4445920, 4566080, 4751577, 5001660, 5136840, 5279530, 5335104, 6335436, 6668880, 6849120, 7919295, 8002656, 8218944, 8447248, 8891840, 9503154, 10003320, 10273680, 10559060, 12670872, 13337760, 13698240, 15838590, 16005312, 16894496, 19006308, 20006640, 20547360, 21118120, 23757885, 25341744, 26675520, 31677180, 33788992, 38012616, 40013280, 41094720, 42236240, 47515770, 50683488, 63354360, 76025232, 80026560, 84472480, 95031540, 101366976, 126708720, 152050464, 168944960, 190063080, 253417440, 304100928, 380126160, 506834880, 760252320, 1520504640]

約数ペア:

[(1, 1520504640), (2, 760252320), (3, 506834880), (4, 380126160), (5, 304100928), (6, 253417440), (8, 190063080), (9, 168944960), (10, 152050464), (12, 126708720), (15, 101366976), (16, 95031540), (18, 84472480), (19, 80026560), (20, 76025232), (24, 63354360), (30, 50683488), (32, 47515770), (36, 42236240), (37, 41094720), (38, 40013280), (40, 38012616), (45, 33788992), (48, 31677180), (57, 26675520), (60, 25341744), (64, 23757885), (72, 21118120), (74, 20547360), (76, 20006640), (80, 19006308), (90, 16894496), (95, 16005312), (96, 15838590), (111, 13698240), (114, 13337760), (120, 12670872), (144, 10559060), (148, 10273680), (152, 10003320), (160, 9503154), (171, 8891840), (180, 8447248), (185, 8218944), (190, 8002656), (192, 7919295), (222, 6849120), (228, 6668880), (240, 6335436), (285, 5335104), (288, 5279530), (296, 5136840), (304, 5001660), (320, 4751577), (333, 4566080), (342, 4445920), (360, 4223624), (370, 4109472), (380, 4001328), (444, 3424560), (456, 3334440), (480, 3167718), (555, 2739648), (570, 2667552), (576, 2639765), (592, 2568420), (608, 2500830), (666, 2283040), (684, 2222960), (703, 2162880), (720, 2111812), (740, 2054736), (751, 2024640), (760, 2000664), (855, 1778368), (888, 1712280), (912, 1667220), (960, 1583859), (1110, 1369824), (1140, 1333776), (1184, 1284210), (1216, 1250415), (1332, 1141520), (1368, 1111480), (1406, 1081440), (1440, 1055906), (1480, 1027368), (1502, 1012320), (1520, 1000332), (1665, 913216), (1710, 889184), (1776, 856140), (1824, 833610), (2109, 720960), (2220, 684912), (2253, 674880), (2280, 666888), (2368, 642105), (2664, 570760), (2736, 555740), (2812, 540720), (2880, 527953), (2960, 513684), (3004, 506160), (3040, 500166), (3330, 456608), (3420, 444592), (3515, 432576), (3552, 428070), (3648, 416805), (3755, 404928), (4218, 360480), (4440, 342456), (4506, 337440), (4560, 333444), (5328, 285380), (5472, 277870), (5624, 270360), (5920, 256842), (6008, 253080), (6080, 250083), (6327, 240320), (6660, 228304), (6759, 224960), (6840, 222296), (7030, 216288), (7104, 214035), (7510, 202464), (8436, 180240), (8880, 171228), (9012, 168720), (9120, 166722), (10545, 144192), (10656, 142690), (10944, 138935), (11248, 135180), (11265, 134976), (11840, 128421), (12016, 126540), (12654, 120160), (13320, 114152), (13518, 112480), (13680, 111148), (14060, 108144), (14269, 106560), (15020, 101232), (16872, 90120), (17760, 85614), (18024, 84360), (18240, 83361), (21090, 72096), (21312, 71345), (22496, 67590), (22530, 67488), (24032, 63270), (25308, 60080), (26640, 57076), (27036, 56240), (27360, 55574), (27787, 54720), (28120, 54072), (28538, 53280), (30040, 50616), (31635, 48064), (33744, 45060), (33795, 44992), (35520, 42807), (36048, 42180)]