248565240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 512

約数和(自身を含む): 1071360000

約数和(自身を除く): 822794760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 61, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 108, 110, 120, 122, 126, 132, 135, 140, 147, 154, 165, 168, 180, 183, 189, 196, 198, 210, 216, 220, 231, 244, 245, 252, 264, 270, 280, 294, 297, 305, 308, 315, 330, 343, 360, 366, 378, 385, 392, 396, 420, 427, 440, 441, 462, 488, 490, 495, 504, 539, 540, 549, 588, 594, 610, 616, 630, 660, 671, 686, 693, 732, 735, 756, 770, 792, 840, 854, 882, 915, 924, 945, 980, 990, 1029, 1078, 1080, 1098, 1155, 1176, 1188, 1220, 1260, 1281, 1320, 1323, 1342, 1372, 1386, 1464, 1470, 1485, 1512, 1540, 1617, 1647, 1708, 1715, 1764, 1830, 1848, 1890, 1960, 1980, 2013, 2058, 2079, 2135, 2156, 2196, 2205, 2310, 2376, 2440, 2520, 2562, 2646, 2684, 2695, 2744, 2745, 2772, 2940, 2970, 2989, 3080, 3087, 3234, 3294, 3355, 3416, 3430, 3465, 3528, 3660, 3773, 3780, 3843, 3960, 4026, 4116, 4158, 4270, 4312, 4392, 4410, 4620, 4697, 4851, 5124, 5145, 5292, 5368, 5390, 5490, 5544, 5880, 5940, 5978, 6039, 6174, 6405, 6468, 6588, 6615, 6710, 6860, 6930, 7320, 7546, 7560, 7686, 8052, 8085, 8232, 8235, 8316, 8540, 8820, 8967, 9240, 9261, 9394, 9702, 10065, 10248, 10290, 10395, 10584, 10780, 10980, 11319, 11529, 11880, 11956, 12078, 12348, 12810, 12936, 13176, 13230, 13420, 13720, 13860, 14091, 14553, 14945, 15092, 15372, 15435, 16104, 16170, 16470, 16632, 17080, 17640, 17934, 18117, 18522, 18788, 18865, 19215, 19404, 20130, 20580, 20790, 20923, 21560, 21960, 22638, 23058, 23485, 23912, 24156, 24255, 24696, 25620, 26460, 26840, 26901, 27720, 28182, 29106, 29890, 30184, 30195, 30744, 30870, 32340, 32879, 32940, 33957, 35868, 36234, 37044, 37576, 37730, 38430, 38808, 40260, 41160, 41580, 41846, 42273, 44835, 45276, 46116, 46305, 46970, 48312, 48510, 51240, 52920, 53802, 56364, 56595, 57645, 58212, 59780, 60390, 61740, 62769, 64680, 65758, 65880, 67914, 70455, 71736, 72468, 72765, 74088, 75460, 76860, 80520, 80703, 83160, 83692, 84546, 89670, 90552, 90585, 92232, 92610, 93940, 97020, 98637, 101871, 104615, 107604, 112728, 113190, 115290, 116424, 119560, 120780, 123480, 125538, 126819, 131516, 134505, 135828, 140910, 144936, 145530, 150920, 153720, 161406, 164395, 167384, 169092, 169785, 179340, 181170, 185220, 187880, 188307, 194040, 197274, 203742, 209230, 211365, 215208, 226380, 230153, 230580, 241560, 251076, 253638, 263032, 269010, 271656, 281820, 291060, 295911, 313845, 322812, 328790, 338184, 339570, 358680, 362340, 370440, 376614, 394548, 403515, 407484, 418460, 422730, 452760, 460306, 461160, 493185, 502152, 507276, 509355, 538020, 563640, 564921, 582120, 591822, 627690, 634095, 645624, 657580, 679140, 690459, 724680, 753228, 789096, 807030, 814968, 836920, 845460, 887733, 920612, 941535, 986370, 1014552, 1018710, 1076040, 1129842, 1150765, 1183644, 1255380, 1268190, 1315160, 1358280, 1380918, 1479555, 1506456, 1614060, 1690920, 1775466, 1841224, 1883070, 1972740, 2037420, 2071377, 2259684, 2301530, 2367288, 2510760, 2536380, 2761836, 2824605, 2959110, 3228120, 3452295, 3550932, 3766140, 3945480, 4074840, 4142754, 4438665, 4519368, 4603060, 5072760, 5523672, 5649210, 5918220, 6214131, 6904590, 7101864, 7532280, 8285508, 8877330, 9206120, 10356885, 11298420, 11836440, 12428262, 13809180, 16571016, 17754660, 20713770, 22596840, 24856524, 27618360, 31070655, 35509320, 41427540, 49713048, 62141310, 82855080, 124282620, 248565240]

約数ペア:

[(1, 248565240), (2, 124282620), (3, 82855080), (4, 62141310), (5, 49713048), (6, 41427540), (7, 35509320), (8, 31070655), (9, 27618360), (10, 24856524), (11, 22596840), (12, 20713770), (14, 17754660), (15, 16571016), (18, 13809180), (20, 12428262), (21, 11836440), (22, 11298420), (24, 10356885), (27, 9206120), (28, 8877330), (30, 8285508), (33, 7532280), (35, 7101864), (36, 6904590), (40, 6214131), (42, 5918220), (44, 5649210), (45, 5523672), (49, 5072760), (54, 4603060), (55, 4519368), (56, 4438665), (60, 4142754), (61, 4074840), (63, 3945480), (66, 3766140), (70, 3550932), (72, 3452295), (77, 3228120), (84, 2959110), (88, 2824605), (90, 2761836), (98, 2536380), (99, 2510760), (105, 2367288), (108, 2301530), (110, 2259684), (120, 2071377), (122, 2037420), (126, 1972740), (132, 1883070), (135, 1841224), (140, 1775466), (147, 1690920), (154, 1614060), (165, 1506456), (168, 1479555), (180, 1380918), (183, 1358280), (189, 1315160), (196, 1268190), (198, 1255380), (210, 1183644), (216, 1150765), (220, 1129842), (231, 1076040), (244, 1018710), (245, 1014552), (252, 986370), (264, 941535), (270, 920612), (280, 887733), (294, 845460), (297, 836920), (305, 814968), (308, 807030), (315, 789096), (330, 753228), (343, 724680), (360, 690459), (366, 679140), (378, 657580), (385, 645624), (392, 634095), (396, 627690), (420, 591822), (427, 582120), (440, 564921), (441, 563640), (462, 538020), (488, 509355), (490, 507276), (495, 502152), (504, 493185), (539, 461160), (540, 460306), (549, 452760), (588, 422730), (594, 418460), (610, 407484), (616, 403515), (630, 394548), (660, 376614), (671, 370440), (686, 362340), (693, 358680), (732, 339570), (735, 338184), (756, 328790), (770, 322812), (792, 313845), (840, 295911), (854, 291060), (882, 281820), (915, 271656), (924, 269010), (945, 263032), (980, 253638), (990, 251076), (1029, 241560), (1078, 230580), (1080, 230153), (1098, 226380), (1155, 215208), (1176, 211365), (1188, 209230), (1220, 203742), (1260, 197274), (1281, 194040), (1320, 188307), (1323, 187880), (1342, 185220), (1372, 181170), (1386, 179340), (1464, 169785), (1470, 169092), (1485, 167384), (1512, 164395), (1540, 161406), (1617, 153720), (1647, 150920), (1708, 145530), (1715, 144936), (1764, 140910), (1830, 135828), (1848, 134505), (1890, 131516), (1960, 126819), (1980, 125538), (2013, 123480), (2058, 120780), (2079, 119560), (2135, 116424), (2156, 115290), (2196, 113190), (2205, 112728), (2310, 107604), (2376, 104615), (2440, 101871), (2520, 98637), (2562, 97020), (2646, 93940), (2684, 92610), (2695, 92232), (2744, 90585), (2745, 90552), (2772, 89670), (2940, 84546), (2970, 83692), (2989, 83160), (3080, 80703), (3087, 80520), (3234, 76860), (3294, 75460), (3355, 74088), (3416, 72765), (3430, 72468), (3465, 71736), (3528, 70455), (3660, 67914), (3773, 65880), (3780, 65758), (3843, 64680), (3960, 62769), (4026, 61740), (4116, 60390), (4158, 59780), (4270, 58212), (4312, 57645), (4392, 56595), (4410, 56364), (4620, 53802), (4697, 52920), (4851, 51240), (5124, 48510), (5145, 48312), (5292, 46970), (5368, 46305), (5390, 46116), (5490, 45276), (5544, 44835), (5880, 42273), (5940, 41846), (5978, 41580), (6039, 41160), (6174, 40260), (6405, 38808), (6468, 38430), (6588, 37730), (6615, 37576), (6710, 37044), (6860, 36234), (6930, 35868), (7320, 33957), (7546, 32940), (7560, 32879), (7686, 32340), (8052, 30870), (8085, 30744), (8232, 30195), (8235, 30184), (8316, 29890), (8540, 29106), (8820, 28182), (8967, 27720), (9240, 26901), (9261, 26840), (9394, 26460), (9702, 25620), (10065, 24696), (10248, 24255), (10290, 24156), (10395, 23912), (10584, 23485), (10780, 23058), (10980, 22638), (11319, 21960), (11529, 21560), (11880, 20923), (11956, 20790), (12078, 20580), (12348, 20130), (12810, 19404), (12936, 19215), (13176, 18865), (13230, 18788), (13420, 18522), (13720, 18117), (13860, 17934), (14091, 17640), (14553, 17080), (14945, 16632), (15092, 16470), (15372, 16170), (15435, 16104)]