264520620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 288

約数和(自身を含む): 1032292800

約数和(自身を除く): 767772180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 769, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1538, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2307, 2340, 2457, 2548, 2646, 2730, 2940, 3076, 3185, 3276, 3510, 3780, 3822, 3845, 4095, 4410, 4614, 4914, 5292, 5383, 5460, 5733, 6370, 6615, 6921, 7020, 7644, 7690, 8190, 8820, 9228, 9555, 9828, 9997, 10766, 11466, 11535, 12285, 12740, 13230, 13842, 15380, 16149, 16380, 17199, 19110, 19994, 20763, 21532, 22932, 23070, 24570, 26460, 26915, 27684, 28665, 29991, 32298, 34398, 34605, 37681, 38220, 39988, 41526, 46140, 48447, 49140, 49985, 53830, 57330, 59982, 64596, 68796, 69210, 69979, 75362, 80745, 83052, 85995, 89973, 96894, 99970, 103815, 107660, 113043, 114660, 119964, 138420, 139958, 145341, 149955, 150724, 161490, 171990, 179946, 188405, 193788, 199940, 207630, 209937, 226086, 242235, 269919, 279916, 290682, 299910, 322980, 339129, 343980, 349895, 359892, 376810, 415260, 419874, 449865, 452172, 484470, 489853, 539838, 565215, 581364, 599820, 629811, 678258, 699790, 726705, 753620, 839748, 899730, 968940, 979706, 1017387, 1049685, 1079676, 1130430, 1259622, 1349595, 1356516, 1399580, 1453410, 1469559, 1695645, 1799460, 1889433, 1959412, 2034774, 2099370, 2260860, 2449265, 2519244, 2699190, 2906820, 2939118, 3149055, 3391290, 3778866, 4069548, 4198740, 4408677, 4898530, 5086935, 5398380, 5878236, 6298110, 6782580, 7347795, 7557732, 8817354, 9447165, 9797060, 10173870, 12596220, 13226031, 14695590, 17634708, 18894330, 20347740, 22043385, 26452062, 29391180, 37788660, 44086770, 52904124, 66130155, 88173540, 132260310, 264520620]

約数ペア:

[(1, 264520620), (2, 132260310), (3, 88173540), (4, 66130155), (5, 52904124), (6, 44086770), (7, 37788660), (9, 29391180), (10, 26452062), (12, 22043385), (13, 20347740), (14, 18894330), (15, 17634708), (18, 14695590), (20, 13226031), (21, 12596220), (26, 10173870), (27, 9797060), (28, 9447165), (30, 8817354), (35, 7557732), (36, 7347795), (39, 6782580), (42, 6298110), (45, 5878236), (49, 5398380), (52, 5086935), (54, 4898530), (60, 4408677), (63, 4198740), (65, 4069548), (70, 3778866), (78, 3391290), (84, 3149055), (90, 2939118), (91, 2906820), (98, 2699190), (105, 2519244), (108, 2449265), (117, 2260860), (126, 2099370), (130, 2034774), (135, 1959412), (140, 1889433), (147, 1799460), (156, 1695645), (180, 1469559), (182, 1453410), (189, 1399580), (195, 1356516), (196, 1349595), (210, 1259622), (234, 1130430), (245, 1079676), (252, 1049685), (260, 1017387), (270, 979706), (273, 968940), (294, 899730), (315, 839748), (351, 753620), (364, 726705), (378, 699790), (390, 678258), (420, 629811), (441, 599820), (455, 581364), (468, 565215), (490, 539838), (540, 489853), (546, 484470), (585, 452172), (588, 449865), (630, 419874), (637, 415260), (702, 376810), (735, 359892), (756, 349895), (769, 343980), (780, 339129), (819, 322980), (882, 299910), (910, 290682), (945, 279916), (980, 269919), (1092, 242235), (1170, 226086), (1260, 209937), (1274, 207630), (1323, 199940), (1365, 193788), (1404, 188405), (1470, 179946), (1538, 171990), (1638, 161490), (1755, 150724), (1764, 149955), (1820, 145341), (1890, 139958), (1911, 138420), (2205, 119964), (2307, 114660), (2340, 113043), (2457, 107660), (2548, 103815), (2646, 99970), (2730, 96894), (2940, 89973), (3076, 85995), (3185, 83052), (3276, 80745), (3510, 75362), (3780, 69979), (3822, 69210), (3845, 68796), (4095, 64596), (4410, 59982), (4614, 57330), (4914, 53830), (5292, 49985), (5383, 49140), (5460, 48447), (5733, 46140), (6370, 41526), (6615, 39988), (6921, 38220), (7020, 37681), (7644, 34605), (7690, 34398), (8190, 32298), (8820, 29991), (9228, 28665), (9555, 27684), (9828, 26915), (9997, 26460), (10766, 24570), (11466, 23070), (11535, 22932), (12285, 21532), (12740, 20763), (13230, 19994), (13842, 19110), (15380, 17199), (16149, 16380)]