1420346340

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 360

約数和(自身を含む): 5370555960

約数和(自身を除く): 3950209620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 81, 84, 87, 90, 98, 105, 108, 116, 126, 135, 140, 145, 147, 162, 174, 180, 189, 196, 203, 210, 245, 252, 261, 270, 290, 294, 315, 324, 348, 378, 405, 406, 420, 435, 441, 490, 522, 540, 567, 580, 588, 609, 617, 630, 735, 756, 783, 810, 812, 870, 882, 945, 980, 1015, 1044, 1134, 1218, 1234, 1260, 1305, 1323, 1421, 1470, 1566, 1620, 1740, 1764, 1827, 1851, 1890, 2030, 2205, 2268, 2349, 2436, 2468, 2610, 2646, 2835, 2842, 2940, 3045, 3085, 3132, 3654, 3702, 3780, 3915, 3969, 4060, 4263, 4319, 4410, 4698, 5220, 5292, 5481, 5553, 5670, 5684, 6090, 6170, 6615, 7105, 7308, 7404, 7830, 7938, 8526, 8638, 8820, 9135, 9255, 9396, 10962, 11106, 11340, 11745, 12180, 12340, 12789, 12957, 13230, 14210, 15660, 15876, 16443, 16659, 17052, 17276, 17893, 18270, 18510, 19845, 21315, 21595, 21924, 22212, 23490, 25578, 25914, 26460, 27405, 27765, 28420, 30233, 32886, 33318, 35786, 36540, 37020, 38367, 38871, 39690, 42630, 43190, 46980, 49977, 51156, 51828, 53679, 54810, 55530, 60466, 63945, 64785, 65772, 66636, 71572, 76734, 77742, 79380, 82215, 83295, 85260, 86380, 89465, 90699, 99954, 107358, 109620, 111060, 115101, 116613, 120932, 125251, 127890, 129570, 151165, 153468, 155484, 161037, 164430, 166590, 178930, 181398, 191835, 194355, 199908, 214716, 230202, 233226, 249885, 250502, 255780, 259140, 268395, 272097, 302330, 322074, 328860, 333180, 349839, 357860, 362796, 375753, 383670, 388710, 453495, 460404, 466452, 483111, 499770, 501004, 536790, 544194, 575505, 583065, 604660, 626255, 644148, 699678, 751506, 767340, 777420, 805185, 816291, 876757, 906990, 966222, 999540, 1073580, 1088388, 1127259, 1151010, 1166130, 1252510, 1360485, 1399356, 1449333, 1503012, 1610370, 1632582, 1749195, 1753514, 1813980, 1878765, 1932444, 2254518, 2302020, 2332260, 2415555, 2448873, 2505020, 2630271, 2720970, 2898666, 3220740, 3265164, 3381777, 3498390, 3507028, 3757530, 4081455, 4383785, 4509036, 4831110, 4897746, 5260542, 5441940, 5636295, 5797332, 6763554, 6996780, 7246665, 7515060, 7890813, 8162910, 8767570, 9662220, 9795492, 10145331, 10521084, 11272590, 12244365, 13151355, 13527108, 14493330, 15781626, 16325820, 16908885, 17535140, 20290662, 22545180, 23672439, 24488730, 26302710, 28986660, 31563252, 33817770, 39454065, 40581324, 47344878, 48977460, 50726655, 52605420, 67635540, 71017317, 78908130, 94689756, 101453310, 118362195, 142034634, 157816260, 202906620, 236724390, 284069268, 355086585, 473448780, 710173170, 1420346340]

約数ペア:

[(1, 1420346340), (2, 710173170), (3, 473448780), (4, 355086585), (5, 284069268), (6, 236724390), (7, 202906620), (9, 157816260), (10, 142034634), (12, 118362195), (14, 101453310), (15, 94689756), (18, 78908130), (20, 71017317), (21, 67635540), (27, 52605420), (28, 50726655), (29, 48977460), (30, 47344878), (35, 40581324), (36, 39454065), (42, 33817770), (45, 31563252), (49, 28986660), (54, 26302710), (58, 24488730), (60, 23672439), (63, 22545180), (70, 20290662), (81, 17535140), (84, 16908885), (87, 16325820), (90, 15781626), (98, 14493330), (105, 13527108), (108, 13151355), (116, 12244365), (126, 11272590), (135, 10521084), (140, 10145331), (145, 9795492), (147, 9662220), (162, 8767570), (174, 8162910), (180, 7890813), (189, 7515060), (196, 7246665), (203, 6996780), (210, 6763554), (245, 5797332), (252, 5636295), (261, 5441940), (270, 5260542), (290, 4897746), (294, 4831110), (315, 4509036), (324, 4383785), (348, 4081455), (378, 3757530), (405, 3507028), (406, 3498390), (420, 3381777), (435, 3265164), (441, 3220740), (490, 2898666), (522, 2720970), (540, 2630271), (567, 2505020), (580, 2448873), (588, 2415555), (609, 2332260), (617, 2302020), (630, 2254518), (735, 1932444), (756, 1878765), (783, 1813980), (810, 1753514), (812, 1749195), (870, 1632582), (882, 1610370), (945, 1503012), (980, 1449333), (1015, 1399356), (1044, 1360485), (1134, 1252510), (1218, 1166130), (1234, 1151010), (1260, 1127259), (1305, 1088388), (1323, 1073580), (1421, 999540), (1470, 966222), (1566, 906990), (1620, 876757), (1740, 816291), (1764, 805185), (1827, 777420), (1851, 767340), (1890, 751506), (2030, 699678), (2205, 644148), (2268, 626255), (2349, 604660), (2436, 583065), (2468, 575505), (2610, 544194), (2646, 536790), (2835, 501004), (2842, 499770), (2940, 483111), (3045, 466452), (3085, 460404), (3132, 453495), (3654, 388710), (3702, 383670), (3780, 375753), (3915, 362796), (3969, 357860), (4060, 349839), (4263, 333180), (4319, 328860), (4410, 322074), (4698, 302330), (5220, 272097), (5292, 268395), (5481, 259140), (5553, 255780), (5670, 250502), (5684, 249885), (6090, 233226), (6170, 230202), (6615, 214716), (7105, 199908), (7308, 194355), (7404, 191835), (7830, 181398), (7938, 178930), (8526, 166590), (8638, 164430), (8820, 161037), (9135, 155484), (9255, 153468), (9396, 151165), (10962, 129570), (11106, 127890), (11340, 125251), (11745, 120932), (12180, 116613), (12340, 115101), (12789, 111060), (12957, 109620), (13230, 107358), (14210, 99954), (15660, 90699), (15876, 89465), (16443, 86380), (16659, 85260), (17052, 83295), (17276, 82215), (17893, 79380), (18270, 77742), (18510, 76734), (19845, 71572), (21315, 66636), (21595, 65772), (21924, 64785), (22212, 63945), (23490, 60466), (25578, 55530), (25914, 54810), (26460, 53679), (27405, 51828), (27765, 51156), (28420, 49977), (30233, 46980), (32886, 43190), (33318, 42630), (35786, 39690), (36540, 38871), (37020, 38367)]