66896340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 163411500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 101, 105, 114, 133, 140, 166, 190, 202, 210, 228, 249, 266, 285, 303, 332, 380, 399, 404, 415, 420, 498, 505, 532, 570, 581, 606, 665, 707, 798, 830, 996, 1010, 1140, 1162, 1212, 1245, 1330, 1414, 1515, 1577, 1596, 1660, 1743, 1919, 1995, 2020, 2121, 2324, 2490, 2660, 2828, 2905, 3030, 3154, 3486, 3535, 3838, 3990, 4242, 4731, 4980, 5757, 5810, 6060, 6308, 6972, 7070, 7676, 7885, 7980, 8383, 8484, 8715, 9462, 9595, 10605, 11039, 11514, 11620, 13433, 14140, 15770, 16766, 17430, 18924, 19190, 21210, 22078, 23028, 23655, 25149, 26866, 28785, 31540, 33117, 33532, 34860, 38380, 40299, 41915, 42420, 44156, 47310, 50298, 53732, 55195, 57570, 58681, 66234, 67165, 80598, 83830, 94620, 100596, 110390, 115140, 117362, 125745, 132468, 134330, 159277, 161196, 165585, 167660, 176043, 201495, 220780, 234724, 251490, 268660, 293405, 318554, 331170, 352086, 402990, 477831, 502980, 586810, 637108, 662340, 704172, 796385, 805980, 880215, 955662, 1114939, 1173620, 1592770, 1760430, 1911324, 2229878, 2389155, 3185540, 3344817, 3520860, 4459756, 4778310, 5574695, 6689634, 9556620, 11149390, 13379268, 16724085, 22298780, 33448170, 66896340]

約数ペア:

[(1, 66896340), (2, 33448170), (3, 22298780), (4, 16724085), (5, 13379268), (6, 11149390), (7, 9556620), (10, 6689634), (12, 5574695), (14, 4778310), (15, 4459756), (19, 3520860), (20, 3344817), (21, 3185540), (28, 2389155), (30, 2229878), (35, 1911324), (38, 1760430), (42, 1592770), (57, 1173620), (60, 1114939), (70, 955662), (76, 880215), (83, 805980), (84, 796385), (95, 704172), (101, 662340), (105, 637108), (114, 586810), (133, 502980), (140, 477831), (166, 402990), (190, 352086), (202, 331170), (210, 318554), (228, 293405), (249, 268660), (266, 251490), (285, 234724), (303, 220780), (332, 201495), (380, 176043), (399, 167660), (404, 165585), (415, 161196), (420, 159277), (498, 134330), (505, 132468), (532, 125745), (570, 117362), (581, 115140), (606, 110390), (665, 100596), (707, 94620), (798, 83830), (830, 80598), (996, 67165), (1010, 66234), (1140, 58681), (1162, 57570), (1212, 55195), (1245, 53732), (1330, 50298), (1414, 47310), (1515, 44156), (1577, 42420), (1596, 41915), (1660, 40299), (1743, 38380), (1919, 34860), (1995, 33532), (2020, 33117), (2121, 31540), (2324, 28785), (2490, 26866), (2660, 25149), (2828, 23655), (2905, 23028), (3030, 22078), (3154, 21210), (3486, 19190), (3535, 18924), (3838, 17430), (3990, 16766), (4242, 15770), (4731, 14140), (4980, 13433), (5757, 11620), (5810, 11514), (6060, 11039), (6308, 10605), (6972, 9595), (7070, 9462), (7676, 8715), (7885, 8484), (7980, 8383)]