76916840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 248209920

約数和(自身を除く): 171293080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 85, 88, 91, 104, 110, 113, 119, 130, 136, 140, 143, 154, 170, 182, 187, 220, 221, 226, 238, 260, 280, 286, 308, 340, 364, 374, 385, 440, 442, 452, 455, 476, 520, 565, 572, 595, 616, 680, 715, 728, 748, 770, 791, 884, 904, 910, 935, 952, 1001, 1105, 1130, 1144, 1190, 1243, 1309, 1430, 1469, 1496, 1540, 1547, 1582, 1768, 1820, 1870, 1921, 2002, 2210, 2260, 2380, 2431, 2486, 2618, 2860, 2938, 3080, 3094, 3164, 3640, 3740, 3842, 3955, 4004, 4420, 4520, 4760, 4862, 4972, 5005, 5236, 5720, 5876, 6188, 6215, 6328, 6545, 7345, 7480, 7684, 7735, 7910, 8008, 8701, 8840, 9605, 9724, 9944, 10010, 10283, 10472, 11752, 12155, 12376, 12430, 13090, 13447, 14690, 15368, 15470, 15820, 16159, 17017, 17402, 19210, 19448, 20020, 20566, 21131, 24310, 24860, 24973, 26180, 26894, 29380, 30940, 31640, 32318, 34034, 34804, 38420, 40040, 41132, 42262, 43505, 48620, 49720, 49946, 51415, 52360, 53788, 58760, 61880, 64636, 67235, 68068, 69608, 76840, 80795, 82264, 84524, 85085, 87010, 97240, 99892, 102830, 105655, 107576, 113113, 124865, 129272, 134470, 136136, 147917, 161590, 169048, 170170, 174020, 174811, 199784, 205660, 211310, 226226, 249730, 268940, 274703, 295834, 323180, 340340, 348040, 349622, 411320, 422620, 452452, 499460, 537880, 549406, 565565, 591668, 646360, 680680, 699244, 739585, 845240, 874055, 904904, 998920, 1098812, 1131130, 1183336, 1373515, 1398488, 1479170, 1748110, 1922921, 2197624, 2262260, 2747030, 2958340, 3496220, 3845842, 4524520, 5494060, 5916680, 6992440, 7691684, 9614605, 10988120, 15383368, 19229210, 38458420, 76916840]

約数ペア:

[(1, 76916840), (2, 38458420), (4, 19229210), (5, 15383368), (7, 10988120), (8, 9614605), (10, 7691684), (11, 6992440), (13, 5916680), (14, 5494060), (17, 4524520), (20, 3845842), (22, 3496220), (26, 2958340), (28, 2747030), (34, 2262260), (35, 2197624), (40, 1922921), (44, 1748110), (52, 1479170), (55, 1398488), (56, 1373515), (65, 1183336), (68, 1131130), (70, 1098812), (77, 998920), (85, 904904), (88, 874055), (91, 845240), (104, 739585), (110, 699244), (113, 680680), (119, 646360), (130, 591668), (136, 565565), (140, 549406), (143, 537880), (154, 499460), (170, 452452), (182, 422620), (187, 411320), (220, 349622), (221, 348040), (226, 340340), (238, 323180), (260, 295834), (280, 274703), (286, 268940), (308, 249730), (340, 226226), (364, 211310), (374, 205660), (385, 199784), (440, 174811), (442, 174020), (452, 170170), (455, 169048), (476, 161590), (520, 147917), (565, 136136), (572, 134470), (595, 129272), (616, 124865), (680, 113113), (715, 107576), (728, 105655), (748, 102830), (770, 99892), (791, 97240), (884, 87010), (904, 85085), (910, 84524), (935, 82264), (952, 80795), (1001, 76840), (1105, 69608), (1130, 68068), (1144, 67235), (1190, 64636), (1243, 61880), (1309, 58760), (1430, 53788), (1469, 52360), (1496, 51415), (1540, 49946), (1547, 49720), (1582, 48620), (1768, 43505), (1820, 42262), (1870, 41132), (1921, 40040), (2002, 38420), (2210, 34804), (2260, 34034), (2380, 32318), (2431, 31640), (2486, 30940), (2618, 29380), (2860, 26894), (2938, 26180), (3080, 24973), (3094, 24860), (3164, 24310), (3640, 21131), (3740, 20566), (3842, 20020), (3955, 19448), (4004, 19210), (4420, 17402), (4520, 17017), (4760, 16159), (4862, 15820), (4972, 15470), (5005, 15368), (5236, 14690), (5720, 13447), (5876, 13090), (6188, 12430), (6215, 12376), (6328, 12155), (6545, 11752), (7345, 10472), (7480, 10283), (7684, 10010), (7735, 9944), (7910, 9724), (8008, 9605), (8701, 8840)]