47313420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 178752000

約数和(自身を除く): 131438580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 121, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 242, 245, 266, 285, 294, 308, 330, 343, 363, 380, 385, 399, 418, 420, 462, 484, 490, 532, 539, 570, 588, 605, 627, 660, 665, 686, 726, 735, 770, 798, 836, 847, 924, 931, 980, 1029, 1045, 1078, 1140, 1155, 1210, 1254, 1330, 1372, 1452, 1463, 1470, 1540, 1596, 1617, 1694, 1715, 1815, 1862, 1995, 2058, 2090, 2156, 2299, 2310, 2420, 2508, 2541, 2660, 2695, 2793, 2926, 2940, 3135, 3234, 3388, 3430, 3630, 3724, 3773, 3990, 4116, 4180, 4235, 4389, 4598, 4620, 4655, 5082, 5145, 5390, 5586, 5852, 5929, 6270, 6468, 6517, 6860, 6897, 7260, 7315, 7546, 7980, 8085, 8470, 8778, 9196, 9310, 10164, 10241, 10290, 10780, 11172, 11319, 11495, 11858, 12540, 12705, 13034, 13794, 13965, 14630, 15092, 16093, 16170, 16940, 17556, 17787, 18620, 18865, 19551, 20482, 20580, 21945, 22638, 22990, 23716, 25410, 26068, 27588, 27930, 29260, 29645, 30723, 32186, 32340, 32585, 34485, 35574, 37730, 39102, 40964, 41503, 43890, 45276, 45980, 48279, 50820, 51205, 55860, 56595, 59290, 61446, 64372, 65170, 68970, 71148, 71687, 75460, 78204, 80465, 83006, 87780, 88935, 96558, 97755, 102410, 112651, 113190, 118580, 122892, 124509, 130340, 137940, 143374, 153615, 160930, 166012, 177870, 193116, 195510, 204820, 207515, 215061, 225302, 226380, 241395, 249018, 286748, 307230, 321860, 337953, 355740, 358435, 391020, 415030, 430122, 450604, 482790, 498036, 563255, 614460, 622545, 675906, 716870, 788557, 830060, 860244, 965580, 1075305, 1126510, 1245090, 1351812, 1433740, 1577114, 1689765, 2150610, 2253020, 2365671, 2490180, 3154228, 3379530, 3942785, 4301220, 4731342, 6759060, 7885570, 9462684, 11828355, 15771140, 23656710, 47313420]

約数ペア:

[(1, 47313420), (2, 23656710), (3, 15771140), (4, 11828355), (5, 9462684), (6, 7885570), (7, 6759060), (10, 4731342), (11, 4301220), (12, 3942785), (14, 3379530), (15, 3154228), (19, 2490180), (20, 2365671), (21, 2253020), (22, 2150610), (28, 1689765), (30, 1577114), (33, 1433740), (35, 1351812), (38, 1245090), (42, 1126510), (44, 1075305), (49, 965580), (55, 860244), (57, 830060), (60, 788557), (66, 716870), (70, 675906), (76, 622545), (77, 614460), (84, 563255), (95, 498036), (98, 482790), (105, 450604), (110, 430122), (114, 415030), (121, 391020), (132, 358435), (133, 355740), (140, 337953), (147, 321860), (154, 307230), (165, 286748), (190, 249018), (196, 241395), (209, 226380), (210, 225302), (220, 215061), (228, 207515), (231, 204820), (242, 195510), (245, 193116), (266, 177870), (285, 166012), (294, 160930), (308, 153615), (330, 143374), (343, 137940), (363, 130340), (380, 124509), (385, 122892), (399, 118580), (418, 113190), (420, 112651), (462, 102410), (484, 97755), (490, 96558), (532, 88935), (539, 87780), (570, 83006), (588, 80465), (605, 78204), (627, 75460), (660, 71687), (665, 71148), (686, 68970), (726, 65170), (735, 64372), (770, 61446), (798, 59290), (836, 56595), (847, 55860), (924, 51205), (931, 50820), (980, 48279), (1029, 45980), (1045, 45276), (1078, 43890), (1140, 41503), (1155, 40964), (1210, 39102), (1254, 37730), (1330, 35574), (1372, 34485), (1452, 32585), (1463, 32340), (1470, 32186), (1540, 30723), (1596, 29645), (1617, 29260), (1694, 27930), (1715, 27588), (1815, 26068), (1862, 25410), (1995, 23716), (2058, 22990), (2090, 22638), (2156, 21945), (2299, 20580), (2310, 20482), (2420, 19551), (2508, 18865), (2541, 18620), (2660, 17787), (2695, 17556), (2793, 16940), (2926, 16170), (2940, 16093), (3135, 15092), (3234, 14630), (3388, 13965), (3430, 13794), (3630, 13034), (3724, 12705), (3773, 12540), (3990, 11858), (4116, 11495), (4180, 11319), (4235, 11172), (4389, 10780), (4598, 10290), (4620, 10241), (4655, 10164), (5082, 9310), (5145, 9196), (5390, 8778), (5586, 8470), (5852, 8085), (5929, 7980), (6270, 7546), (6468, 7315), (6517, 7260), (6860, 6897)]