310384620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 216

約数和(自身を含む): 1179897264

約数和(自身を除く): 869512644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2707, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5414, 5460, 5733, 6370, 7644, 8121, 8190, 8820, 9555, 10828, 11466, 12740, 13535, 16242, 16380, 18949, 19110, 22932, 24363, 27070, 28665, 32484, 35191, 37898, 38220, 40605, 48726, 54140, 56847, 57330, 70382, 75796, 81210, 94745, 97452, 105573, 113694, 114660, 121815, 132643, 140764, 162420, 170541, 175955, 189490, 211146, 227388, 243630, 246337, 265286, 284235, 316719, 341082, 351910, 378980, 397929, 422292, 487260, 492674, 527865, 530572, 568470, 633438, 663215, 682164, 703820, 739011, 795858, 852705, 985348, 1055730, 1136940, 1193787, 1231685, 1266876, 1326430, 1478022, 1583595, 1591716, 1705410, 1724359, 1989645, 2111460, 2217033, 2387574, 2463370, 2652860, 2956044, 3167190, 3410820, 3448718, 3695055, 3979290, 4434066, 4775148, 4926740, 5173077, 5968935, 6334380, 6897436, 7390110, 7958580, 8621795, 8868132, 10346154, 11085165, 11937870, 14780220, 15519231, 17243590, 20692308, 22170330, 23875740, 25865385, 31038462, 34487180, 44340660, 51730770, 62076924, 77596155, 103461540, 155192310, 310384620]

約数ペア:

[(1, 310384620), (2, 155192310), (3, 103461540), (4, 77596155), (5, 62076924), (6, 51730770), (7, 44340660), (9, 34487180), (10, 31038462), (12, 25865385), (13, 23875740), (14, 22170330), (15, 20692308), (18, 17243590), (20, 15519231), (21, 14780220), (26, 11937870), (28, 11085165), (30, 10346154), (35, 8868132), (36, 8621795), (39, 7958580), (42, 7390110), (45, 6897436), (49, 6334380), (52, 5968935), (60, 5173077), (63, 4926740), (65, 4775148), (70, 4434066), (78, 3979290), (84, 3695055), (90, 3448718), (91, 3410820), (98, 3167190), (105, 2956044), (117, 2652860), (126, 2463370), (130, 2387574), (140, 2217033), (147, 2111460), (156, 1989645), (180, 1724359), (182, 1705410), (195, 1591716), (196, 1583595), (210, 1478022), (234, 1326430), (245, 1266876), (252, 1231685), (260, 1193787), (273, 1136940), (294, 1055730), (315, 985348), (364, 852705), (390, 795858), (420, 739011), (441, 703820), (455, 682164), (468, 663215), (490, 633438), (546, 568470), (585, 530572), (588, 527865), (630, 492674), (637, 487260), (735, 422292), (780, 397929), (819, 378980), (882, 351910), (910, 341082), (980, 316719), (1092, 284235), (1170, 265286), (1260, 246337), (1274, 243630), (1365, 227388), (1470, 211146), (1638, 189490), (1764, 175955), (1820, 170541), (1911, 162420), (2205, 140764), (2340, 132643), (2548, 121815), (2707, 114660), (2730, 113694), (2940, 105573), (3185, 97452), (3276, 94745), (3822, 81210), (4095, 75796), (4410, 70382), (5414, 57330), (5460, 56847), (5733, 54140), (6370, 48726), (7644, 40605), (8121, 38220), (8190, 37898), (8820, 35191), (9555, 32484), (10828, 28665), (11466, 27070), (12740, 24363), (13535, 22932), (16242, 19110), (16380, 18949)]