67287394720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149077}}^1$

素因数の和:149143

約数の個数: 192

約数和(自身を含む): 201963718656

約数和(自身を除く): 134676323936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4960, 5642, 6448, 6944, 7280, 8060, 8680, 11284, 12896, 14105, 14560, 16120, 17360, 22568, 28210, 32240, 34720, 45136, 56420, 64480, 90272, 112840, 149077, 225680, 298154, 451360, 596308, 745385, 1043539, 1192616, 1490770, 1938001, 2087078, 2385232, 2981540, 3876002, 4174156, 4621387, 4770464, 5217695, 5963080, 7752004, 8348312, 9242774, 9690005, 10435390, 11926160, 13566007, 15504008, 16696624, 18485548, 19380010, 20870780, 23106935, 23852320, 27132014, 31008016, 32349709, 33393248, 36971096, 38760020, 41741560, 46213870, 54264028, 60078031, 62016032, 64699418, 67830035, 73942192, 77520040, 83483120, 92427740, 108528056, 120156062, 129398836, 135660070, 147884384, 155040080, 161748545, 166966240, 184855480, 217056112, 240312124, 258797672, 271320140, 300390155, 310080160, 323497090, 369710960, 420546217, 434112224, 480624248, 517595344, 542640280, 600780310, 646994180, 739421920, 841092434, 961248496, 1035190688, 1085280560, 1201560620, 1293988360, 1682184868, 1922496992, 2102731085, 2170561120, 2403121240, 2587976720, 3364369736, 4205462170, 4806242480, 5175953440, 6728739472, 8410924340, 9612484960, 13457478944, 16821848680, 33643697360, 67287394720]

約数ペア:

[(1, 67287394720), (2, 33643697360), (4, 16821848680), (5, 13457478944), (7, 9612484960), (8, 8410924340), (10, 6728739472), (13, 5175953440), (14, 4806242480), (16, 4205462170), (20, 3364369736), (26, 2587976720), (28, 2403121240), (31, 2170561120), (32, 2102731085), (35, 1922496992), (40, 1682184868), (52, 1293988360), (56, 1201560620), (62, 1085280560), (65, 1035190688), (70, 961248496), (80, 841092434), (91, 739421920), (104, 646994180), (112, 600780310), (124, 542640280), (130, 517595344), (140, 480624248), (155, 434112224), (160, 420546217), (182, 369710960), (208, 323497090), (217, 310080160), (224, 300390155), (248, 271320140), (260, 258797672), (280, 240312124), (310, 217056112), (364, 184855480), (403, 166966240), (416, 161748545), (434, 155040080), (455, 147884384), (496, 135660070), (520, 129398836), (560, 120156062), (620, 108528056), (728, 92427740), (806, 83483120), (868, 77520040), (910, 73942192), (992, 67830035), (1040, 64699418), (1085, 62016032), (1120, 60078031), (1240, 54264028), (1456, 46213870), (1612, 41741560), (1736, 38760020), (1820, 36971096), (2015, 33393248), (2080, 32349709), (2170, 31008016), (2480, 27132014), (2821, 23852320), (2912, 23106935), (3224, 20870780), (3472, 19380010), (3640, 18485548), (4030, 16696624), (4340, 15504008), (4960, 13566007), (5642, 11926160), (6448, 10435390), (6944, 9690005), (7280, 9242774), (8060, 8348312), (8680, 7752004), (11284, 5963080), (12896, 5217695), (14105, 4770464), (14560, 4621387), (16120, 4174156), (17360, 3876002), (22568, 2981540), (28210, 2385232), (32240, 2087078), (34720, 1938001), (45136, 1490770), (56420, 1192616), (64480, 1043539), (90272, 745385), (112840, 596308), (149077, 451360), (225680, 298154)]