641152260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 360

約数和(自身を含む): 2408928984

約数和(自身を除く): 1767776724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 49, 54, 60, 63, 70, 81, 82, 84, 90, 98, 105, 108, 123, 126, 135, 140, 147, 162, 164, 180, 189, 196, 197, 205, 210, 245, 246, 252, 270, 287, 294, 315, 324, 369, 378, 394, 405, 410, 420, 441, 490, 492, 540, 567, 574, 588, 591, 615, 630, 735, 738, 756, 788, 810, 820, 861, 882, 945, 980, 985, 1107, 1134, 1148, 1182, 1230, 1260, 1323, 1379, 1435, 1470, 1476, 1620, 1722, 1764, 1773, 1845, 1890, 1970, 2009, 2205, 2214, 2268, 2364, 2460, 2583, 2646, 2758, 2835, 2870, 2940, 2955, 3321, 3444, 3546, 3690, 3780, 3940, 3969, 4018, 4137, 4305, 4410, 4428, 5166, 5292, 5319, 5516, 5535, 5670, 5740, 5910, 6027, 6615, 6642, 6895, 7092, 7380, 7749, 7938, 8036, 8077, 8274, 8610, 8820, 8865, 9653, 10045, 10332, 10638, 11070, 11340, 11820, 12054, 12411, 12915, 13230, 13284, 13790, 15498, 15876, 15957, 16154, 16548, 16605, 17220, 17730, 18081, 19306, 19845, 20090, 20685, 21276, 22140, 23247, 24108, 24231, 24822, 25830, 26460, 26595, 27580, 28959, 30135, 30996, 31914, 32308, 33210, 35460, 36162, 37233, 38612, 38745, 39690, 40180, 40385, 41370, 46494, 48265, 48462, 49644, 51660, 53190, 54243, 56539, 57918, 60270, 62055, 63828, 66420, 72324, 72693, 74466, 77490, 79380, 79785, 80770, 82740, 86877, 90405, 92988, 96530, 96924, 106380, 108486, 111699, 113078, 115836, 116235, 120540, 121155, 124110, 144795, 145386, 148932, 154980, 159570, 161540, 162729, 169617, 173754, 180810, 186165, 193060, 216972, 218079, 223398, 226156, 232470, 242310, 248220, 260631, 271215, 282695, 289590, 290772, 319140, 325458, 339234, 347508, 361620, 363465, 372330, 395773, 434385, 436158, 446796, 464940, 484620, 508851, 521262, 542430, 558495, 565390, 579180, 650916, 654237, 678468, 726930, 744660, 781893, 791546, 813645, 848085, 868770, 872316, 1017702, 1042524, 1084860, 1090395, 1116990, 1130780, 1187319, 1303155, 1308474, 1453860, 1526553, 1563786, 1583092, 1627290, 1696170, 1737540, 1978865, 2035404, 2180790, 2233980, 2374638, 2544255, 2606310, 2616948, 3053106, 3127572, 3254580, 3271185, 3392340, 3561957, 3909465, 3957730, 4361580, 4579659, 4749276, 5088510, 5212620, 5936595, 6106212, 6542370, 7123914, 7632765, 7818930, 7915460, 9159318, 10177020, 10685871, 11873190, 13084740, 14247828, 15265530, 15637860, 17809785, 18318636, 21371742, 22898295, 23746380, 30531060, 32057613, 35619570, 42743484, 45796590, 53429355, 64115226, 71239140, 91593180, 106858710, 128230452, 160288065, 213717420, 320576130, 641152260]

約数ペア:

[(1, 641152260), (2, 320576130), (3, 213717420), (4, 160288065), (5, 128230452), (6, 106858710), (7, 91593180), (9, 71239140), (10, 64115226), (12, 53429355), (14, 45796590), (15, 42743484), (18, 35619570), (20, 32057613), (21, 30531060), (27, 23746380), (28, 22898295), (30, 21371742), (35, 18318636), (36, 17809785), (41, 15637860), (42, 15265530), (45, 14247828), (49, 13084740), (54, 11873190), (60, 10685871), (63, 10177020), (70, 9159318), (81, 7915460), (82, 7818930), (84, 7632765), (90, 7123914), (98, 6542370), (105, 6106212), (108, 5936595), (123, 5212620), (126, 5088510), (135, 4749276), (140, 4579659), (147, 4361580), (162, 3957730), (164, 3909465), (180, 3561957), (189, 3392340), (196, 3271185), (197, 3254580), (205, 3127572), (210, 3053106), (245, 2616948), (246, 2606310), (252, 2544255), (270, 2374638), (287, 2233980), (294, 2180790), (315, 2035404), (324, 1978865), (369, 1737540), (378, 1696170), (394, 1627290), (405, 1583092), (410, 1563786), (420, 1526553), (441, 1453860), (490, 1308474), (492, 1303155), (540, 1187319), (567, 1130780), (574, 1116990), (588, 1090395), (591, 1084860), (615, 1042524), (630, 1017702), (735, 872316), (738, 868770), (756, 848085), (788, 813645), (810, 791546), (820, 781893), (861, 744660), (882, 726930), (945, 678468), (980, 654237), (985, 650916), (1107, 579180), (1134, 565390), (1148, 558495), (1182, 542430), (1230, 521262), (1260, 508851), (1323, 484620), (1379, 464940), (1435, 446796), (1470, 436158), (1476, 434385), (1620, 395773), (1722, 372330), (1764, 363465), (1773, 361620), (1845, 347508), (1890, 339234), (1970, 325458), (2009, 319140), (2205, 290772), (2214, 289590), (2268, 282695), (2364, 271215), (2460, 260631), (2583, 248220), (2646, 242310), (2758, 232470), (2835, 226156), (2870, 223398), (2940, 218079), (2955, 216972), (3321, 193060), (3444, 186165), (3546, 180810), (3690, 173754), (3780, 169617), (3940, 162729), (3969, 161540), (4018, 159570), (4137, 154980), (4305, 148932), (4410, 145386), (4428, 144795), (5166, 124110), (5292, 121155), (5319, 120540), (5516, 116235), (5535, 115836), (5670, 113078), (5740, 111699), (5910, 108486), (6027, 106380), (6615, 96924), (6642, 96530), (6895, 92988), (7092, 90405), (7380, 86877), (7749, 82740), (7938, 80770), (8036, 79785), (8077, 79380), (8274, 77490), (8610, 74466), (8820, 72693), (8865, 72324), (9653, 66420), (10045, 63828), (10332, 62055), (10638, 60270), (11070, 57918), (11340, 56539), (11820, 54243), (12054, 53190), (12411, 51660), (12915, 49644), (13230, 48462), (13284, 48265), (13790, 46494), (15498, 41370), (15876, 40385), (15957, 40180), (16154, 39690), (16548, 38745), (16605, 38612), (17220, 37233), (17730, 36162), (18081, 35460), (19306, 33210), (19845, 32308), (20090, 31914), (20685, 30996), (21276, 30135), (22140, 28959), (23247, 27580), (24108, 26595), (24231, 26460), (24822, 25830)]