1962360120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:774

約数の個数: 256

約数和(自身を含む): 6988400640

約数和(自身を除く): 5026040520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 103, 105, 111, 120, 140, 148, 168, 185, 206, 210, 222, 259, 280, 296, 309, 370, 412, 420, 444, 515, 518, 555, 613, 618, 721, 740, 777, 824, 840, 888, 1030, 1036, 1110, 1226, 1236, 1295, 1442, 1480, 1545, 1554, 1839, 2060, 2072, 2163, 2220, 2452, 2472, 2590, 2884, 3065, 3090, 3108, 3605, 3678, 3811, 3885, 4120, 4291, 4326, 4440, 4904, 5180, 5768, 6130, 6180, 6216, 7210, 7356, 7622, 7770, 8582, 8652, 9195, 10360, 10815, 11433, 12260, 12360, 12873, 14420, 14712, 15244, 15540, 17164, 17304, 18390, 19055, 21455, 21630, 22681, 22866, 24520, 25746, 26677, 28840, 30488, 31080, 34328, 36780, 38110, 42910, 43260, 45362, 45732, 51492, 53354, 57165, 63139, 64365, 68043, 73560, 76220, 80031, 85820, 86520, 90724, 91464, 102984, 106708, 113405, 114330, 126278, 128730, 133385, 136086, 152440, 158767, 160062, 171640, 181448, 189417, 213416, 226810, 228660, 252556, 257460, 266770, 272172, 315695, 317534, 320124, 340215, 378834, 400155, 441973, 453620, 457320, 476301, 505112, 514920, 533540, 544344, 631390, 635068, 640248, 680430, 757668, 793835, 800310, 883946, 907240, 947085, 952602, 1067080, 1262780, 1270136, 1325919, 1360860, 1515336, 1587670, 1600620, 1767892, 1894170, 1905204, 2209865, 2336143, 2381505, 2525560, 2651838, 2721720, 3175340, 3201240, 3535784, 3788340, 3810408, 4419730, 4672286, 4763010, 5303676, 6350680, 6629595, 7008429, 7576680, 8839460, 9344572, 9526020, 10607352, 11680715, 13259190, 14016858, 16353001, 17678920, 18689144, 19052040, 23361430, 26518380, 28033716, 32706002, 35042145, 46722860, 49059003, 53036760, 56067432, 65412004, 70084290, 81765005, 93445720, 98118006, 130824008, 140168580, 163530010, 196236012, 245295015, 280337160, 327060020, 392472024, 490590030, 654120040, 981180060, 1962360120]

約数ペア:

[(1, 1962360120), (2, 981180060), (3, 654120040), (4, 490590030), (5, 392472024), (6, 327060020), (7, 280337160), (8, 245295015), (10, 196236012), (12, 163530010), (14, 140168580), (15, 130824008), (20, 98118006), (21, 93445720), (24, 81765005), (28, 70084290), (30, 65412004), (35, 56067432), (37, 53036760), (40, 49059003), (42, 46722860), (56, 35042145), (60, 32706002), (70, 28033716), (74, 26518380), (84, 23361430), (103, 19052040), (105, 18689144), (111, 17678920), (120, 16353001), (140, 14016858), (148, 13259190), (168, 11680715), (185, 10607352), (206, 9526020), (210, 9344572), (222, 8839460), (259, 7576680), (280, 7008429), (296, 6629595), (309, 6350680), (370, 5303676), (412, 4763010), (420, 4672286), (444, 4419730), (515, 3810408), (518, 3788340), (555, 3535784), (613, 3201240), (618, 3175340), (721, 2721720), (740, 2651838), (777, 2525560), (824, 2381505), (840, 2336143), (888, 2209865), (1030, 1905204), (1036, 1894170), (1110, 1767892), (1226, 1600620), (1236, 1587670), (1295, 1515336), (1442, 1360860), (1480, 1325919), (1545, 1270136), (1554, 1262780), (1839, 1067080), (2060, 952602), (2072, 947085), (2163, 907240), (2220, 883946), (2452, 800310), (2472, 793835), (2590, 757668), (2884, 680430), (3065, 640248), (3090, 635068), (3108, 631390), (3605, 544344), (3678, 533540), (3811, 514920), (3885, 505112), (4120, 476301), (4291, 457320), (4326, 453620), (4440, 441973), (4904, 400155), (5180, 378834), (5768, 340215), (6130, 320124), (6180, 317534), (6216, 315695), (7210, 272172), (7356, 266770), (7622, 257460), (7770, 252556), (8582, 228660), (8652, 226810), (9195, 213416), (10360, 189417), (10815, 181448), (11433, 171640), (12260, 160062), (12360, 158767), (12873, 152440), (14420, 136086), (14712, 133385), (15244, 128730), (15540, 126278), (17164, 114330), (17304, 113405), (18390, 106708), (19055, 102984), (21455, 91464), (21630, 90724), (22681, 86520), (22866, 85820), (24520, 80031), (25746, 76220), (26677, 73560), (28840, 68043), (30488, 64365), (31080, 63139), (34328, 57165), (36780, 53354), (38110, 51492), (42910, 45732), (43260, 45362)]