174307140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 240

約数和(自身を含む): 658627200

約数和(自身を除く): 484320060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 809, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1618, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2427, 2565, 2660, 2835, 3078, 3236, 3420, 3591, 3780, 3990, 4045, 4788, 4854, 5130, 5663, 5670, 5985, 6156, 7182, 7281, 7695, 7980, 8090, 9708, 10260, 10773, 11326, 11340, 11970, 12135, 14364, 14562, 15371, 15390, 16180, 16989, 17955, 21546, 21843, 22652, 23940, 24270, 28315, 29124, 30742, 30780, 33978, 35910, 36405, 43092, 43686, 46113, 48540, 50967, 53865, 56630, 61484, 65529, 67956, 71820, 72810, 76855, 84945, 87372, 92226, 101934, 107597, 107730, 109215, 113260, 131058, 138339, 145620, 152901, 153710, 169890, 184452, 203868, 215194, 215460, 218430, 230565, 254835, 262116, 276678, 305802, 307420, 322791, 327645, 339780, 415017, 430388, 436860, 458703, 461130, 509670, 537985, 553356, 611604, 645582, 655290, 691695, 764505, 830034, 917406, 922260, 968373, 1019340, 1075970, 1245051, 1291164, 1310580, 1383390, 1529010, 1613955, 1660068, 1834812, 1936746, 2075085, 2151940, 2293515, 2490102, 2766780, 2905119, 3058020, 3227910, 3873492, 4150170, 4587030, 4841865, 4980204, 5810238, 6225255, 6455820, 8300340, 8715357, 9174060, 9683730, 11620476, 12450510, 14525595, 17430714, 19367460, 24901020, 29051190, 34861428, 43576785, 58102380, 87153570, 174307140]

約数ペア:

[(1, 174307140), (2, 87153570), (3, 58102380), (4, 43576785), (5, 34861428), (6, 29051190), (7, 24901020), (9, 19367460), (10, 17430714), (12, 14525595), (14, 12450510), (15, 11620476), (18, 9683730), (19, 9174060), (20, 8715357), (21, 8300340), (27, 6455820), (28, 6225255), (30, 5810238), (35, 4980204), (36, 4841865), (38, 4587030), (42, 4150170), (45, 3873492), (54, 3227910), (57, 3058020), (60, 2905119), (63, 2766780), (70, 2490102), (76, 2293515), (81, 2151940), (84, 2075085), (90, 1936746), (95, 1834812), (105, 1660068), (108, 1613955), (114, 1529010), (126, 1383390), (133, 1310580), (135, 1291164), (140, 1245051), (162, 1075970), (171, 1019340), (180, 968373), (189, 922260), (190, 917406), (210, 830034), (228, 764505), (252, 691695), (266, 655290), (270, 645582), (285, 611604), (315, 553356), (324, 537985), (342, 509670), (378, 461130), (380, 458703), (399, 436860), (405, 430388), (420, 415017), (513, 339780), (532, 327645), (540, 322791), (567, 307420), (570, 305802), (630, 276678), (665, 262116), (684, 254835), (756, 230565), (798, 218430), (809, 215460), (810, 215194), (855, 203868), (945, 184452), (1026, 169890), (1134, 153710), (1140, 152901), (1197, 145620), (1260, 138339), (1330, 131058), (1539, 113260), (1596, 109215), (1618, 107730), (1620, 107597), (1710, 101934), (1890, 92226), (1995, 87372), (2052, 84945), (2268, 76855), (2394, 72810), (2427, 71820), (2565, 67956), (2660, 65529), (2835, 61484), (3078, 56630), (3236, 53865), (3420, 50967), (3591, 48540), (3780, 46113), (3990, 43686), (4045, 43092), (4788, 36405), (4854, 35910), (5130, 33978), (5663, 30780), (5670, 30742), (5985, 29124), (6156, 28315), (7182, 24270), (7281, 23940), (7695, 22652), (7980, 21843), (8090, 21546), (9708, 17955), (10260, 16989), (10773, 16180), (11326, 15390), (11340, 15371), (11970, 14562), (12135, 14364)]