310058280

素因数分解:

$2^3\times 3^6\times 5^1\times 7^3\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 448

約数和(自身を含む): 1259136000

約数和(自身を除く): 949077720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 105, 108, 120, 124, 126, 135, 140, 147, 155, 162, 168, 180, 186, 189, 196, 210, 216, 217, 243, 245, 248, 252, 270, 279, 280, 294, 310, 315, 324, 343, 360, 372, 378, 392, 405, 420, 434, 441, 465, 486, 490, 504, 540, 558, 567, 588, 620, 630, 648, 651, 686, 729, 735, 744, 756, 810, 837, 840, 868, 882, 930, 945, 972, 980, 1029, 1080, 1085, 1116, 1134, 1176, 1215, 1240, 1260, 1302, 1323, 1372, 1395, 1458, 1470, 1512, 1519, 1620, 1674, 1701, 1715, 1736, 1764, 1860, 1890, 1944, 1953, 1960, 2058, 2170, 2205, 2232, 2268, 2430, 2511, 2520, 2604, 2646, 2744, 2790, 2835, 2916, 2940, 3038, 3087, 3240, 3255, 3348, 3402, 3430, 3528, 3645, 3720, 3780, 3906, 3969, 4116, 4185, 4340, 4410, 4536, 4557, 4860, 5022, 5103, 5145, 5208, 5292, 5580, 5670, 5832, 5859, 5880, 6076, 6174, 6510, 6615, 6696, 6804, 6860, 7290, 7533, 7560, 7595, 7812, 7938, 8232, 8370, 8505, 8680, 8820, 9114, 9261, 9720, 9765, 10044, 10206, 10290, 10584, 10633, 11160, 11340, 11718, 11907, 12152, 12348, 12555, 13020, 13230, 13608, 13671, 13720, 14580, 15066, 15190, 15435, 15624, 15876, 16740, 17010, 17577, 17640, 18228, 18522, 19530, 19845, 20088, 20412, 20580, 21266, 22599, 22680, 22785, 23436, 23814, 24696, 25110, 25515, 26040, 26460, 27342, 27783, 29160, 29295, 30132, 30380, 30870, 31752, 31899, 33480, 34020, 35154, 35721, 36456, 37044, 37665, 39060, 39690, 40824, 41013, 41160, 42532, 45198, 45570, 46305, 46872, 47628, 50220, 51030, 52731, 52920, 53165, 54684, 55566, 58590, 59535, 60264, 60760, 61740, 63798, 68040, 68355, 70308, 71442, 74088, 75330, 78120, 79380, 82026, 83349, 85064, 87885, 90396, 91140, 92610, 95256, 95697, 100440, 102060, 105462, 106330, 109368, 111132, 112995, 117180, 119070, 123039, 123480, 127596, 136710, 138915, 140616, 142884, 150660, 158193, 158760, 159495, 164052, 166698, 175770, 178605, 180792, 182280, 185220, 191394, 204120, 205065, 210924, 212660, 222264, 225990, 234360, 238140, 246078, 250047, 255192, 263655, 273420, 277830, 285768, 287091, 301320, 316386, 318990, 328104, 333396, 351540, 357210, 369117, 370440, 382788, 410130, 416745, 421848, 425320, 451980, 476280, 478485, 492156, 500094, 527310, 546840, 555660, 574182, 615195, 632772, 637980, 666792, 703080, 714420, 738234, 765576, 790965, 820260, 833490, 861273, 903960, 956970, 984312, 1000188, 1054620, 1107351, 1111320, 1148364, 1230390, 1250235, 1265544, 1275960, 1428840, 1435455, 1476468, 1581930, 1640520, 1666980, 1722546, 1845585, 1913940, 2000376, 2109240, 2214702, 2296728, 2460780, 2500470, 2583819, 2870910, 2952936, 3163860, 3333960, 3445092, 3691170, 3827880, 4306365, 4429404, 4921560, 5000940, 5167638, 5536755, 5741820, 6327720, 6890184, 7382340, 7751457, 8612730, 8858808, 10001880, 10335276, 11073510, 11483640, 12919095, 14764680, 15502914, 17225460, 20670552, 22147020, 25838190, 31005828, 34450920, 38757285, 44294040, 51676380, 62011656, 77514570, 103352760, 155029140, 310058280]

約数ペア:

[(1, 310058280), (2, 155029140), (3, 103352760), (4, 77514570), (5, 62011656), (6, 51676380), (7, 44294040), (8, 38757285), (9, 34450920), (10, 31005828), (12, 25838190), (14, 22147020), (15, 20670552), (18, 17225460), (20, 15502914), (21, 14764680), (24, 12919095), (27, 11483640), (28, 11073510), (30, 10335276), (31, 10001880), (35, 8858808), (36, 8612730), (40, 7751457), (42, 7382340), (45, 6890184), (49, 6327720), (54, 5741820), (56, 5536755), (60, 5167638), (62, 5000940), (63, 4921560), (70, 4429404), (72, 4306365), (81, 3827880), (84, 3691170), (90, 3445092), (93, 3333960), (98, 3163860), (105, 2952936), (108, 2870910), (120, 2583819), (124, 2500470), (126, 2460780), (135, 2296728), (140, 2214702), (147, 2109240), (155, 2000376), (162, 1913940), (168, 1845585), (180, 1722546), (186, 1666980), (189, 1640520), (196, 1581930), (210, 1476468), (216, 1435455), (217, 1428840), (243, 1275960), (245, 1265544), (248, 1250235), (252, 1230390), (270, 1148364), (279, 1111320), (280, 1107351), (294, 1054620), (310, 1000188), (315, 984312), (324, 956970), (343, 903960), (360, 861273), (372, 833490), (378, 820260), (392, 790965), (405, 765576), (420, 738234), (434, 714420), (441, 703080), (465, 666792), (486, 637980), (490, 632772), (504, 615195), (540, 574182), (558, 555660), (567, 546840), (588, 527310), (620, 500094), (630, 492156), (648, 478485), (651, 476280), (686, 451980), (729, 425320), (735, 421848), (744, 416745), (756, 410130), (810, 382788), (837, 370440), (840, 369117), (868, 357210), (882, 351540), (930, 333396), (945, 328104), (972, 318990), (980, 316386), (1029, 301320), (1080, 287091), (1085, 285768), (1116, 277830), (1134, 273420), (1176, 263655), (1215, 255192), (1240, 250047), (1260, 246078), (1302, 238140), (1323, 234360), (1372, 225990), (1395, 222264), (1458, 212660), (1470, 210924), (1512, 205065), (1519, 204120), (1620, 191394), (1674, 185220), (1701, 182280), (1715, 180792), (1736, 178605), (1764, 175770), (1860, 166698), (1890, 164052), (1944, 159495), (1953, 158760), (1960, 158193), (2058, 150660), (2170, 142884), (2205, 140616), (2232, 138915), (2268, 136710), (2430, 127596), (2511, 123480), (2520, 123039), (2604, 119070), (2646, 117180), (2744, 112995), (2790, 111132), (2835, 109368), (2916, 106330), (2940, 105462), (3038, 102060), (3087, 100440), (3240, 95697), (3255, 95256), (3348, 92610), (3402, 91140), (3430, 90396), (3528, 87885), (3645, 85064), (3720, 83349), (3780, 82026), (3906, 79380), (3969, 78120), (4116, 75330), (4185, 74088), (4340, 71442), (4410, 70308), (4536, 68355), (4557, 68040), (4860, 63798), (5022, 61740), (5103, 60760), (5145, 60264), (5208, 59535), (5292, 58590), (5580, 55566), (5670, 54684), (5832, 53165), (5859, 52920), (5880, 52731), (6076, 51030), (6174, 50220), (6510, 47628), (6615, 46872), (6696, 46305), (6804, 45570), (6860, 45198), (7290, 42532), (7533, 41160), (7560, 41013), (7595, 40824), (7812, 39690), (7938, 39060), (8232, 37665), (8370, 37044), (8505, 36456), (8680, 35721), (8820, 35154), (9114, 34020), (9261, 33480), (9720, 31899), (9765, 31752), (10044, 30870), (10206, 30380), (10290, 30132), (10584, 29295), (10633, 29160), (11160, 27783), (11340, 27342), (11718, 26460), (11907, 26040), (12152, 25515), (12348, 25110), (12555, 24696), (13020, 23814), (13230, 23436), (13608, 22785), (13671, 22680), (13720, 22599), (14580, 21266), (15066, 20580), (15190, 20412), (15435, 20088), (15624, 19845), (15876, 19530), (16740, 18522), (17010, 18228), (17577, 17640)]