49185520080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1442

約数の個数: 320

約数和(自身を含む): 161894400000

約数和(自身を除く): 112708879920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 79, 80, 93, 120, 124, 134, 155, 158, 186, 201, 237, 240, 248, 268, 310, 316, 335, 372, 395, 402, 465, 474, 496, 536, 620, 632, 670, 744, 790, 804, 930, 948, 1005, 1072, 1185, 1240, 1249, 1264, 1340, 1488, 1580, 1608, 1860, 1896, 2010, 2077, 2370, 2449, 2480, 2498, 2680, 3160, 3216, 3720, 3747, 3792, 4020, 4154, 4740, 4898, 4996, 5293, 5360, 6231, 6245, 6320, 7347, 7440, 7494, 8040, 8308, 9480, 9796, 9992, 10385, 10586, 12245, 12462, 12490, 14694, 14988, 15879, 16080, 16616, 18735, 18960, 19592, 19984, 20770, 21172, 24490, 24924, 24980, 26465, 29388, 29976, 31155, 31758, 33232, 36735, 37470, 38719, 39184, 41540, 42344, 48980, 49848, 49960, 52930, 58776, 59952, 62310, 63516, 73470, 74940, 77438, 79395, 83080, 83683, 84688, 97960, 98671, 99696, 99920, 105860, 116157, 117552, 124620, 127032, 146940, 149880, 154876, 158790, 164083, 166160, 167366, 193595, 195920, 197342, 211720, 232314, 249240, 251049, 254064, 293880, 296013, 299760, 309752, 317580, 328166, 334732, 387190, 394684, 418415, 423440, 464628, 492249, 493355, 498480, 502098, 580785, 587760, 592026, 619504, 635160, 656332, 669464, 774380, 789368, 820415, 836830, 929256, 984498, 986710, 1004196, 1161570, 1184052, 1255245, 1270320, 1312664, 1338928, 1480065, 1548760, 1578736, 1640830, 1673660, 1858512, 1968996, 1973420, 2008392, 2323140, 2368104, 2461245, 2510490, 2594173, 2625328, 2960130, 3058801, 3097520, 3281660, 3347320, 3937992, 3946840, 4016784, 4646280, 4736208, 4922490, 5020980, 5188346, 5920260, 6117602, 6563320, 6610957, 6694640, 7782519, 7875984, 7893680, 9176403, 9292560, 9844980, 10041960, 10376692, 11840520, 12235204, 12970865, 13126640, 13221914, 15294005, 15565038, 18352806, 19689960, 19832871, 20083920, 20753384, 23681040, 24470408, 25941730, 26443828, 30588010, 31130076, 33054785, 36705612, 38912595, 39379920, 39665742, 41506768, 45882015, 48940816, 51883460, 52887656, 61176020, 62260152, 66109570, 73411224, 77825190, 79331484, 91764030, 99164355, 103766920, 105775312, 122352040, 124520304, 132219140, 146822448, 155650380, 158662968, 183528060, 198328710, 204939667, 207533840, 244704080, 264438280, 311300760, 317325936, 367056120, 396657420, 409879334, 528876560, 614819001, 622601520, 734112240, 793314840, 819758668, 1024698335, 1229638002, 1586629680, 1639517336, 2049396670, 2459276004, 3074095005, 3279034672, 4098793340, 4918552008, 6148190010, 8197586680, 9837104016, 12296380020, 16395173360, 24592760040, 49185520080]

約数ペア:

[(1, 49185520080), (2, 24592760040), (3, 16395173360), (4, 12296380020), (5, 9837104016), (6, 8197586680), (8, 6148190010), (10, 4918552008), (12, 4098793340), (15, 3279034672), (16, 3074095005), (20, 2459276004), (24, 2049396670), (30, 1639517336), (31, 1586629680), (40, 1229638002), (48, 1024698335), (60, 819758668), (62, 793314840), (67, 734112240), (79, 622601520), (80, 614819001), (93, 528876560), (120, 409879334), (124, 396657420), (134, 367056120), (155, 317325936), (158, 311300760), (186, 264438280), (201, 244704080), (237, 207533840), (240, 204939667), (248, 198328710), (268, 183528060), (310, 158662968), (316, 155650380), (335, 146822448), (372, 132219140), (395, 124520304), (402, 122352040), (465, 105775312), (474, 103766920), (496, 99164355), (536, 91764030), (620, 79331484), (632, 77825190), (670, 73411224), (744, 66109570), (790, 62260152), (804, 61176020), (930, 52887656), (948, 51883460), (1005, 48940816), (1072, 45882015), (1185, 41506768), (1240, 39665742), (1249, 39379920), (1264, 38912595), (1340, 36705612), (1488, 33054785), (1580, 31130076), (1608, 30588010), (1860, 26443828), (1896, 25941730), (2010, 24470408), (2077, 23681040), (2370, 20753384), (2449, 20083920), (2480, 19832871), (2498, 19689960), (2680, 18352806), (3160, 15565038), (3216, 15294005), (3720, 13221914), (3747, 13126640), (3792, 12970865), (4020, 12235204), (4154, 11840520), (4740, 10376692), (4898, 10041960), (4996, 9844980), (5293, 9292560), (5360, 9176403), (6231, 7893680), (6245, 7875984), (6320, 7782519), (7347, 6694640), (7440, 6610957), (7494, 6563320), (8040, 6117602), (8308, 5920260), (9480, 5188346), (9796, 5020980), (9992, 4922490), (10385, 4736208), (10586, 4646280), (12245, 4016784), (12462, 3946840), (12490, 3937992), (14694, 3347320), (14988, 3281660), (15879, 3097520), (16080, 3058801), (16616, 2960130), (18735, 2625328), (18960, 2594173), (19592, 2510490), (19984, 2461245), (20770, 2368104), (21172, 2323140), (24490, 2008392), (24924, 1973420), (24980, 1968996), (26465, 1858512), (29388, 1673660), (29976, 1640830), (31155, 1578736), (31758, 1548760), (33232, 1480065), (36735, 1338928), (37470, 1312664), (38719, 1270320), (39184, 1255245), (41540, 1184052), (42344, 1161570), (48980, 1004196), (49848, 986710), (49960, 984498), (52930, 929256), (58776, 836830), (59952, 820415), (62310, 789368), (63516, 774380), (73470, 669464), (74940, 656332), (77438, 635160), (79395, 619504), (83080, 592026), (83683, 587760), (84688, 580785), (97960, 502098), (98671, 498480), (99696, 493355), (99920, 492249), (105860, 464628), (116157, 423440), (117552, 418415), (124620, 394684), (127032, 387190), (146940, 334732), (149880, 328166), (154876, 317580), (158790, 309752), (164083, 299760), (166160, 296013), (167366, 293880), (193595, 254064), (195920, 251049), (197342, 249240), (211720, 232314)]