839400120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2677}}^1$

素因数の和:2774

約数の個数: 192

約数和(自身を含む): 2982863520

約数和(自身を除く): 2143463400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 180, 195, 201, 234, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 670, 780, 804, 871, 936, 1005, 1170, 1206, 1340, 1560, 1608, 1742, 2010, 2340, 2412, 2613, 2677, 2680, 3015, 3484, 4020, 4355, 4680, 4824, 5226, 5354, 6030, 6968, 7839, 8031, 8040, 8710, 10452, 10708, 12060, 13065, 13385, 15678, 16062, 17420, 20904, 21416, 24093, 24120, 26130, 26770, 31356, 32124, 34801, 34840, 39195, 40155, 48186, 52260, 53540, 62712, 64248, 69602, 78390, 80310, 96372, 104403, 104520, 107080, 120465, 139204, 156780, 160620, 174005, 179359, 192744, 208806, 240930, 278408, 313209, 313560, 321240, 348010, 358718, 417612, 481860, 522015, 538077, 626418, 696020, 717436, 835224, 896795, 963720, 1044030, 1076154, 1252836, 1392040, 1434872, 1566045, 1614231, 1793590, 2088060, 2152308, 2331667, 2505672, 2690385, 3132090, 3228462, 3587180, 4176120, 4304616, 4663334, 5380770, 6264180, 6456924, 6995001, 7174360, 8071155, 9326668, 10761540, 11658335, 12528360, 12913848, 13990002, 16142310, 18653336, 20985003, 21523080, 23316670, 27980004, 32284620, 34975005, 41970006, 46633340, 55960008, 64569240, 69950010, 83940012, 93266680, 104925015, 139900020, 167880024, 209850030, 279800040, 419700060, 839400120]

約数ペア:

[(1, 839400120), (2, 419700060), (3, 279800040), (4, 209850030), (5, 167880024), (6, 139900020), (8, 104925015), (9, 93266680), (10, 83940012), (12, 69950010), (13, 64569240), (15, 55960008), (18, 46633340), (20, 41970006), (24, 34975005), (26, 32284620), (30, 27980004), (36, 23316670), (39, 21523080), (40, 20985003), (45, 18653336), (52, 16142310), (60, 13990002), (65, 12913848), (67, 12528360), (72, 11658335), (78, 10761540), (90, 9326668), (104, 8071155), (117, 7174360), (120, 6995001), (130, 6456924), (134, 6264180), (156, 5380770), (180, 4663334), (195, 4304616), (201, 4176120), (234, 3587180), (260, 3228462), (268, 3132090), (312, 2690385), (335, 2505672), (360, 2331667), (390, 2152308), (402, 2088060), (468, 1793590), (520, 1614231), (536, 1566045), (585, 1434872), (603, 1392040), (670, 1252836), (780, 1076154), (804, 1044030), (871, 963720), (936, 896795), (1005, 835224), (1170, 717436), (1206, 696020), (1340, 626418), (1560, 538077), (1608, 522015), (1742, 481860), (2010, 417612), (2340, 358718), (2412, 348010), (2613, 321240), (2677, 313560), (2680, 313209), (3015, 278408), (3484, 240930), (4020, 208806), (4355, 192744), (4680, 179359), (4824, 174005), (5226, 160620), (5354, 156780), (6030, 139204), (6968, 120465), (7839, 107080), (8031, 104520), (8040, 104403), (8710, 96372), (10452, 80310), (10708, 78390), (12060, 69602), (13065, 64248), (13385, 62712), (15678, 53540), (16062, 52260), (17420, 48186), (20904, 40155), (21416, 39195), (24093, 34840), (24120, 34801), (26130, 32124), (26770, 31356)]