196117740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 757532160

約数和(自身を除く): 561414420

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, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 307, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 614, 630, 676, 702, 756, 780, 819, 845, 910, 921, 945, 1014, 1092, 1170, 1183, 1228, 1260, 1365, 1404, 1521, 1535, 1638, 1690, 1755, 1820, 1842, 1890, 2028, 2149, 2340, 2366, 2457, 2535, 2730, 2763, 3042, 3070, 3276, 3380, 3510, 3549, 3684, 3780, 3991, 4095, 4298, 4563, 4605, 4732, 4914, 5070, 5460, 5526, 5915, 6084, 6140, 6447, 7020, 7098, 7605, 7982, 8190, 8289, 8596, 9126, 9210, 9828, 10140, 10647, 10745, 11052, 11830, 11973, 12285, 12894, 13815, 14196, 15210, 15964, 16380, 16578, 17745, 18252, 18420, 19341, 19955, 21294, 21490, 22815, 23660, 23946, 24570, 25788, 27630, 27937, 30420, 31941, 32235, 33156, 35490, 35919, 38682, 39910, 41445, 42588, 42980, 45630, 47892, 49140, 51883, 53235, 55260, 55874, 58023, 59865, 63882, 64470, 70980, 71838, 77364, 79820, 82890, 83811, 91260, 96705, 103766, 106470, 107757, 111748, 116046, 119730, 127764, 128940, 139685, 143676, 155649, 159705, 165780, 167622, 179595, 193410, 207532, 212940, 215514, 232092, 239460, 251433, 259415, 279370, 290115, 311298, 319410, 335244, 359190, 363181, 386820, 419055, 431028, 466947, 502866, 518830, 538785, 558740, 580230, 622596, 638820, 718380, 726362, 754299, 778245, 838110, 933894, 1005732, 1037660, 1077570, 1089543, 1160460, 1257165, 1400841, 1452724, 1508598, 1556490, 1676220, 1815905, 1867788, 2155140, 2179086, 2334735, 2514330, 2801682, 3017196, 3112980, 3268629, 3631810, 3771495, 4358172, 4669470, 5028660, 5447715, 5603364, 6537258, 7004205, 7263620, 7542990, 9338940, 9805887, 10895430, 13074516, 14008410, 15085980, 16343145, 19611774, 21790860, 28016820, 32686290, 39223548, 49029435, 65372580, 98058870, 196117740]

約数ペア:

[(1, 196117740), (2, 98058870), (3, 65372580), (4, 49029435), (5, 39223548), (6, 32686290), (7, 28016820), (9, 21790860), (10, 19611774), (12, 16343145), (13, 15085980), (14, 14008410), (15, 13074516), (18, 10895430), (20, 9805887), (21, 9338940), (26, 7542990), (27, 7263620), (28, 7004205), (30, 6537258), (35, 5603364), (36, 5447715), (39, 5028660), (42, 4669470), (45, 4358172), (52, 3771495), (54, 3631810), (60, 3268629), (63, 3112980), (65, 3017196), (70, 2801682), (78, 2514330), (84, 2334735), (90, 2179086), (91, 2155140), (105, 1867788), (108, 1815905), (117, 1676220), (126, 1556490), (130, 1508598), (135, 1452724), (140, 1400841), (156, 1257165), (169, 1160460), (180, 1089543), (182, 1077570), (189, 1037660), (195, 1005732), (210, 933894), (234, 838110), (252, 778245), (260, 754299), (270, 726362), (273, 718380), (307, 638820), (315, 622596), (338, 580230), (351, 558740), (364, 538785), (378, 518830), (390, 502866), (420, 466947), (455, 431028), (468, 419055), (507, 386820), (540, 363181), (546, 359190), (585, 335244), (614, 319410), (630, 311298), (676, 290115), (702, 279370), (756, 259415), (780, 251433), (819, 239460), (845, 232092), (910, 215514), (921, 212940), (945, 207532), (1014, 193410), (1092, 179595), (1170, 167622), (1183, 165780), (1228, 159705), (1260, 155649), (1365, 143676), (1404, 139685), (1521, 128940), (1535, 127764), (1638, 119730), (1690, 116046), (1755, 111748), (1820, 107757), (1842, 106470), (1890, 103766), (2028, 96705), (2149, 91260), (2340, 83811), (2366, 82890), (2457, 79820), (2535, 77364), (2730, 71838), (2763, 70980), (3042, 64470), (3070, 63882), (3276, 59865), (3380, 58023), (3510, 55874), (3549, 55260), (3684, 53235), (3780, 51883), (3991, 49140), (4095, 47892), (4298, 45630), (4563, 42980), (4605, 42588), (4732, 41445), (4914, 39910), (5070, 38682), (5460, 35919), (5526, 35490), (5915, 33156), (6084, 32235), (6140, 31941), (6447, 30420), (7020, 27937), (7098, 27630), (7605, 25788), (7982, 24570), (8190, 23946), (8289, 23660), (8596, 22815), (9126, 21490), (9210, 21294), (9828, 19955), (10140, 19341), (10647, 18420), (10745, 18252), (11052, 17745), (11830, 16578), (11973, 16380), (12285, 15964), (12894, 15210), (13815, 14196)]