316852380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 1097800704

約数和(自身を除く): 780948324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 47, 52, 60, 65, 67, 78, 86, 90, 94, 117, 129, 130, 134, 141, 156, 172, 180, 188, 195, 201, 215, 234, 235, 258, 260, 268, 282, 335, 387, 390, 402, 423, 430, 468, 470, 516, 559, 564, 585, 603, 611, 645, 670, 705, 774, 780, 804, 846, 860, 871, 940, 1005, 1118, 1170, 1206, 1222, 1290, 1340, 1410, 1548, 1677, 1692, 1742, 1833, 1935, 2010, 2021, 2115, 2236, 2340, 2412, 2444, 2580, 2613, 2795, 2820, 2881, 3015, 3055, 3149, 3354, 3484, 3666, 3870, 4020, 4042, 4230, 4355, 5031, 5226, 5499, 5590, 5762, 6030, 6063, 6110, 6298, 6708, 7332, 7740, 7839, 8084, 8385, 8460, 8643, 8710, 9165, 9447, 10062, 10105, 10452, 10998, 11180, 11524, 12060, 12126, 12220, 12596, 13065, 14405, 15678, 15745, 16770, 17286, 17420, 18189, 18330, 18894, 20124, 20210, 21996, 24252, 25155, 25929, 26130, 26273, 27495, 28341, 28810, 30315, 31356, 31490, 33540, 34572, 36378, 36660, 37453, 37788, 39195, 40420, 40937, 43215, 47235, 50310, 51858, 52260, 52546, 54990, 56682, 57620, 60630, 62980, 72756, 74906, 78390, 78819, 81874, 86430, 90945, 94470, 100620, 103716, 105092, 109980, 112359, 113364, 121260, 122811, 129645, 131365, 135407, 141705, 149812, 156780, 157638, 163748, 172860, 181890, 187265, 188940, 204685, 224718, 236457, 245622, 259290, 262730, 270814, 283410, 315276, 337077, 363780, 368433, 374530, 394095, 406221, 409370, 449436, 472914, 491244, 518580, 525460, 541628, 561795, 566820, 614055, 674154, 677035, 736866, 749060, 788190, 812442, 818740, 945828, 1123590, 1182285, 1218663, 1228110, 1348308, 1354070, 1473732, 1576380, 1624884, 1685385, 1760291, 1842165, 2031105, 2247180, 2364570, 2437326, 2456220, 2708140, 3370770, 3520582, 3684330, 4062210, 4729140, 4874652, 5280873, 6093315, 6741540, 7041164, 7368660, 8124420, 8801455, 10561746, 12186630, 15842619, 17602910, 21123492, 24373260, 26404365, 31685238, 35205820, 52808730, 63370476, 79213095, 105617460, 158426190, 316852380]

約数ペア:

[(1, 316852380), (2, 158426190), (3, 105617460), (4, 79213095), (5, 63370476), (6, 52808730), (9, 35205820), (10, 31685238), (12, 26404365), (13, 24373260), (15, 21123492), (18, 17602910), (20, 15842619), (26, 12186630), (30, 10561746), (36, 8801455), (39, 8124420), (43, 7368660), (45, 7041164), (47, 6741540), (52, 6093315), (60, 5280873), (65, 4874652), (67, 4729140), (78, 4062210), (86, 3684330), (90, 3520582), (94, 3370770), (117, 2708140), (129, 2456220), (130, 2437326), (134, 2364570), (141, 2247180), (156, 2031105), (172, 1842165), (180, 1760291), (188, 1685385), (195, 1624884), (201, 1576380), (215, 1473732), (234, 1354070), (235, 1348308), (258, 1228110), (260, 1218663), (268, 1182285), (282, 1123590), (335, 945828), (387, 818740), (390, 812442), (402, 788190), (423, 749060), (430, 736866), (468, 677035), (470, 674154), (516, 614055), (559, 566820), (564, 561795), (585, 541628), (603, 525460), (611, 518580), (645, 491244), (670, 472914), (705, 449436), (774, 409370), (780, 406221), (804, 394095), (846, 374530), (860, 368433), (871, 363780), (940, 337077), (1005, 315276), (1118, 283410), (1170, 270814), (1206, 262730), (1222, 259290), (1290, 245622), (1340, 236457), (1410, 224718), (1548, 204685), (1677, 188940), (1692, 187265), (1742, 181890), (1833, 172860), (1935, 163748), (2010, 157638), (2021, 156780), (2115, 149812), (2236, 141705), (2340, 135407), (2412, 131365), (2444, 129645), (2580, 122811), (2613, 121260), (2795, 113364), (2820, 112359), (2881, 109980), (3015, 105092), (3055, 103716), (3149, 100620), (3354, 94470), (3484, 90945), (3666, 86430), (3870, 81874), (4020, 78819), (4042, 78390), (4230, 74906), (4355, 72756), (5031, 62980), (5226, 60630), (5499, 57620), (5590, 56682), (5762, 54990), (6030, 52546), (6063, 52260), (6110, 51858), (6298, 50310), (6708, 47235), (7332, 43215), (7740, 40937), (7839, 40420), (8084, 39195), (8385, 37788), (8460, 37453), (8643, 36660), (8710, 36378), (9165, 34572), (9447, 33540), (10062, 31490), (10105, 31356), (10452, 30315), (10998, 28810), (11180, 28341), (11524, 27495), (12060, 26273), (12126, 26130), (12220, 25929), (12596, 25155), (13065, 24252), (14405, 21996), (15678, 20210), (15745, 20124), (16770, 18894), (17286, 18330), (17420, 18189)]