67769520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 269982720

約数和(自身を除く): 202213200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 107, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 214, 232, 240, 260, 273, 280, 290, 312, 321, 336, 348, 364, 377, 390, 406, 420, 428, 435, 455, 464, 520, 535, 546, 560, 580, 609, 624, 642, 696, 728, 749, 754, 780, 812, 840, 856, 870, 910, 1015, 1040, 1070, 1092, 1131, 1160, 1218, 1284, 1365, 1391, 1392, 1456, 1498, 1508, 1560, 1605, 1624, 1680, 1712, 1740, 1820, 1885, 2030, 2140, 2184, 2247, 2262, 2320, 2436, 2568, 2639, 2730, 2782, 2996, 3016, 3045, 3103, 3120, 3210, 3248, 3480, 3640, 3745, 3770, 4060, 4173, 4280, 4368, 4494, 4524, 4872, 5136, 5278, 5460, 5564, 5655, 5992, 6032, 6090, 6206, 6420, 6955, 6960, 7280, 7490, 7540, 7917, 8120, 8346, 8560, 8988, 9048, 9309, 9737, 9744, 10556, 10920, 11128, 11235, 11310, 11984, 12180, 12412, 12840, 13195, 13910, 14980, 15080, 15515, 15834, 16240, 16692, 17976, 18096, 18618, 19474, 20865, 21112, 21721, 21840, 22256, 22470, 22620, 24360, 24824, 25680, 26390, 27820, 29211, 29960, 30160, 31030, 31668, 33384, 35952, 37236, 38948, 39585, 40339, 41730, 42224, 43442, 44940, 45240, 46545, 48685, 48720, 49648, 52780, 55640, 58422, 59920, 62060, 63336, 65163, 66768, 74472, 77896, 79170, 80678, 83460, 86884, 89880, 90480, 93090, 97370, 105560, 108605, 111280, 116844, 121017, 124120, 126672, 130326, 146055, 148944, 155792, 158340, 161356, 166920, 173768, 179760, 186180, 194740, 201695, 211120, 217210, 233688, 242034, 248240, 260652, 282373, 292110, 316680, 322712, 325815, 333840, 347536, 372360, 389480, 403390, 434420, 467376, 484068, 521304, 564746, 584220, 605085, 633360, 645424, 651630, 744720, 778960, 806780, 847119, 868840, 968136, 1042608, 1129492, 1168440, 1210170, 1303260, 1411865, 1613560, 1694238, 1737680, 1936272, 2258984, 2336880, 2420340, 2606520, 2823730, 3227120, 3388476, 4235595, 4517968, 4840680, 5213040, 5647460, 6776952, 8471190, 9681360, 11294920, 13553904, 16942380, 22589840, 33884760, 67769520]

約数ペア:

[(1, 67769520), (2, 33884760), (3, 22589840), (4, 16942380), (5, 13553904), (6, 11294920), (7, 9681360), (8, 8471190), (10, 6776952), (12, 5647460), (13, 5213040), (14, 4840680), (15, 4517968), (16, 4235595), (20, 3388476), (21, 3227120), (24, 2823730), (26, 2606520), (28, 2420340), (29, 2336880), (30, 2258984), (35, 1936272), (39, 1737680), (40, 1694238), (42, 1613560), (48, 1411865), (52, 1303260), (56, 1210170), (58, 1168440), (60, 1129492), (65, 1042608), (70, 968136), (78, 868840), (80, 847119), (84, 806780), (87, 778960), (91, 744720), (104, 651630), (105, 645424), (107, 633360), (112, 605085), (116, 584220), (120, 564746), (130, 521304), (140, 484068), (145, 467376), (156, 434420), (168, 403390), (174, 389480), (182, 372360), (195, 347536), (203, 333840), (208, 325815), (210, 322712), (214, 316680), (232, 292110), (240, 282373), (260, 260652), (273, 248240), (280, 242034), (290, 233688), (312, 217210), (321, 211120), (336, 201695), (348, 194740), (364, 186180), (377, 179760), (390, 173768), (406, 166920), (420, 161356), (428, 158340), (435, 155792), (455, 148944), (464, 146055), (520, 130326), (535, 126672), (546, 124120), (560, 121017), (580, 116844), (609, 111280), (624, 108605), (642, 105560), (696, 97370), (728, 93090), (749, 90480), (754, 89880), (780, 86884), (812, 83460), (840, 80678), (856, 79170), (870, 77896), (910, 74472), (1015, 66768), (1040, 65163), (1070, 63336), (1092, 62060), (1131, 59920), (1160, 58422), (1218, 55640), (1284, 52780), (1365, 49648), (1391, 48720), (1392, 48685), (1456, 46545), (1498, 45240), (1508, 44940), (1560, 43442), (1605, 42224), (1624, 41730), (1680, 40339), (1712, 39585), (1740, 38948), (1820, 37236), (1885, 35952), (2030, 33384), (2140, 31668), (2184, 31030), (2247, 30160), (2262, 29960), (2320, 29211), (2436, 27820), (2568, 26390), (2639, 25680), (2730, 24824), (2782, 24360), (2996, 22620), (3016, 22470), (3045, 22256), (3103, 21840), (3120, 21721), (3210, 21112), (3248, 20865), (3480, 19474), (3640, 18618), (3745, 18096), (3770, 17976), (4060, 16692), (4173, 16240), (4280, 15834), (4368, 15515), (4494, 15080), (4524, 14980), (4872, 13910), (5136, 13195), (5278, 12840), (5460, 12412), (5564, 12180), (5655, 11984), (5992, 11310), (6032, 11235), (6090, 11128), (6206, 10920), (6420, 10556), (6955, 9744), (6960, 9737), (7280, 9309), (7490, 9048), (7540, 8988), (7917, 8560), (8120, 8346)]