140923380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 461180160

約数和(自身を除く): 320256780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 37, 38, 39, 52, 57, 60, 65, 74, 76, 78, 95, 111, 114, 130, 148, 156, 185, 190, 195, 222, 228, 247, 257, 260, 285, 370, 380, 390, 444, 481, 494, 514, 555, 570, 703, 740, 741, 771, 780, 962, 988, 1028, 1110, 1140, 1235, 1285, 1406, 1443, 1482, 1542, 1924, 2109, 2220, 2405, 2470, 2570, 2812, 2886, 2964, 3084, 3341, 3515, 3705, 3855, 4218, 4810, 4883, 4940, 5140, 5772, 6682, 7030, 7215, 7410, 7710, 8436, 9139, 9509, 9620, 9766, 10023, 10545, 13364, 14060, 14430, 14649, 14820, 15420, 16705, 18278, 19018, 19532, 20046, 21090, 24415, 27417, 28527, 28860, 29298, 33410, 36556, 38036, 40092, 42180, 45695, 47545, 48830, 50115, 54834, 57054, 58596, 63479, 66820, 73245, 91390, 95090, 97660, 100230, 109668, 114108, 123617, 126958, 137085, 142635, 146490, 180671, 182780, 190180, 190437, 200460, 247234, 253916, 274170, 285270, 292980, 317395, 361342, 370851, 380874, 494468, 542013, 548340, 570540, 618085, 634790, 722684, 741702, 761748, 903355, 952185, 1084026, 1236170, 1269580, 1483404, 1806710, 1854255, 1904370, 2168052, 2348723, 2472340, 2710065, 3613420, 3708510, 3808740, 4697446, 5420130, 7046169, 7417020, 9394892, 10840260, 11743615, 14092338, 23487230, 28184676, 35230845, 46974460, 70461690, 140923380]

約数ペア:

[(1, 140923380), (2, 70461690), (3, 46974460), (4, 35230845), (5, 28184676), (6, 23487230), (10, 14092338), (12, 11743615), (13, 10840260), (15, 9394892), (19, 7417020), (20, 7046169), (26, 5420130), (30, 4697446), (37, 3808740), (38, 3708510), (39, 3613420), (52, 2710065), (57, 2472340), (60, 2348723), (65, 2168052), (74, 1904370), (76, 1854255), (78, 1806710), (95, 1483404), (111, 1269580), (114, 1236170), (130, 1084026), (148, 952185), (156, 903355), (185, 761748), (190, 741702), (195, 722684), (222, 634790), (228, 618085), (247, 570540), (257, 548340), (260, 542013), (285, 494468), (370, 380874), (380, 370851), (390, 361342), (444, 317395), (481, 292980), (494, 285270), (514, 274170), (555, 253916), (570, 247234), (703, 200460), (740, 190437), (741, 190180), (771, 182780), (780, 180671), (962, 146490), (988, 142635), (1028, 137085), (1110, 126958), (1140, 123617), (1235, 114108), (1285, 109668), (1406, 100230), (1443, 97660), (1482, 95090), (1542, 91390), (1924, 73245), (2109, 66820), (2220, 63479), (2405, 58596), (2470, 57054), (2570, 54834), (2812, 50115), (2886, 48830), (2964, 47545), (3084, 45695), (3341, 42180), (3515, 40092), (3705, 38036), (3855, 36556), (4218, 33410), (4810, 29298), (4883, 28860), (4940, 28527), (5140, 27417), (5772, 24415), (6682, 21090), (7030, 20046), (7215, 19532), (7410, 19018), (7710, 18278), (8436, 16705), (9139, 15420), (9509, 14820), (9620, 14649), (9766, 14430), (10023, 14060), (10545, 13364)]