196281540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 766112256

約数和(自身を除く): 569830716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 483, 521, 546, 585, 598, 630, 644, 690, 780, 805, 819, 828, 897, 910, 966, 1035, 1042, 1092, 1170, 1196, 1260, 1365, 1380, 1449, 1495, 1563, 1610, 1638, 1794, 1820, 1932, 2070, 2084, 2093, 2340, 2415, 2605, 2691, 2730, 2898, 2990, 3126, 3220, 3276, 3588, 3647, 4095, 4140, 4186, 4485, 4689, 4830, 5210, 5382, 5460, 5796, 5980, 6252, 6279, 6773, 7245, 7294, 7815, 8190, 8372, 8970, 9378, 9660, 10420, 10465, 10764, 10941, 11983, 12558, 13455, 13546, 14490, 14588, 15630, 16380, 17940, 18235, 18756, 18837, 20319, 20930, 21882, 23445, 23966, 25116, 26910, 27092, 28980, 31260, 31395, 32823, 33865, 35949, 36470, 37674, 40638, 41860, 43764, 46890, 47411, 47932, 53820, 54705, 59915, 60957, 62790, 65646, 67730, 71898, 72940, 75348, 81276, 83881, 93780, 94185, 94822, 101595, 107847, 109410, 119830, 121914, 125580, 131292, 135460, 142233, 143796, 155779, 164115, 167762, 179745, 188370, 189644, 203190, 215694, 218820, 237055, 239660, 243828, 251643, 284466, 304785, 311558, 328230, 335524, 359490, 376740, 406380, 419405, 426699, 431388, 467337, 474110, 503286, 539235, 568932, 609570, 623116, 656460, 711165, 718980, 754929, 778895, 838810, 853398, 934674, 948220, 1006572, 1078470, 1090453, 1219140, 1258215, 1402011, 1422330, 1509858, 1557790, 1677620, 1706796, 1869348, 2133495, 2156940, 2180906, 2336685, 2516430, 2804022, 2844660, 3019716, 3115580, 3271359, 3774645, 4266990, 4361812, 4673370, 5032860, 5452265, 5608044, 6542718, 7010055, 7549290, 8533980, 9346740, 9814077, 10904530, 13085436, 14020110, 15098580, 16356795, 19628154, 21809060, 28040220, 32713590, 39256308, 49070385, 65427180, 98140770, 196281540]

約数ペア:

[(1, 196281540), (2, 98140770), (3, 65427180), (4, 49070385), (5, 39256308), (6, 32713590), (7, 28040220), (9, 21809060), (10, 19628154), (12, 16356795), (13, 15098580), (14, 14020110), (15, 13085436), (18, 10904530), (20, 9814077), (21, 9346740), (23, 8533980), (26, 7549290), (28, 7010055), (30, 6542718), (35, 5608044), (36, 5452265), (39, 5032860), (42, 4673370), (45, 4361812), (46, 4266990), (52, 3774645), (60, 3271359), (63, 3115580), (65, 3019716), (69, 2844660), (70, 2804022), (78, 2516430), (84, 2336685), (90, 2180906), (91, 2156940), (92, 2133495), (105, 1869348), (115, 1706796), (117, 1677620), (126, 1557790), (130, 1509858), (138, 1422330), (140, 1402011), (156, 1258215), (161, 1219140), (180, 1090453), (182, 1078470), (195, 1006572), (207, 948220), (210, 934674), (230, 853398), (234, 838810), (252, 778895), (260, 754929), (273, 718980), (276, 711165), (299, 656460), (315, 623116), (322, 609570), (345, 568932), (364, 539235), (390, 503286), (414, 474110), (420, 467337), (455, 431388), (460, 426699), (468, 419405), (483, 406380), (521, 376740), (546, 359490), (585, 335524), (598, 328230), (630, 311558), (644, 304785), (690, 284466), (780, 251643), (805, 243828), (819, 239660), (828, 237055), (897, 218820), (910, 215694), (966, 203190), (1035, 189644), (1042, 188370), (1092, 179745), (1170, 167762), (1196, 164115), (1260, 155779), (1365, 143796), (1380, 142233), (1449, 135460), (1495, 131292), (1563, 125580), (1610, 121914), (1638, 119830), (1794, 109410), (1820, 107847), (1932, 101595), (2070, 94822), (2084, 94185), (2093, 93780), (2340, 83881), (2415, 81276), (2605, 75348), (2691, 72940), (2730, 71898), (2898, 67730), (2990, 65646), (3126, 62790), (3220, 60957), (3276, 59915), (3588, 54705), (3647, 53820), (4095, 47932), (4140, 47411), (4186, 46890), (4485, 43764), (4689, 41860), (4830, 40638), (5210, 37674), (5382, 36470), (5460, 35949), (5796, 33865), (5980, 32823), (6252, 31395), (6279, 31260), (6773, 28980), (7245, 27092), (7294, 26910), (7815, 25116), (8190, 23966), (8372, 23445), (8970, 21882), (9378, 20930), (9660, 20319), (10420, 18837), (10465, 18756), (10764, 18235), (10941, 17940), (11983, 16380), (12558, 15630), (13455, 14588), (13546, 14490)]