2020392360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42197}}^1$

素因数の和:42240

約数の個数: 192

約数和(自身を含む): 7899465600

約数和(自身を除く): 5879073240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 42197, 47880, 84394, 126591, 168788, 210985, 253182, 295379, 337576, 379773, 421970, 506364, 590758, 632955, 759546, 801743, 843940, 886137, 1012728, 1181516, 1265910, 1476895, 1519092, 1603486, 1687880, 1772274, 1898865, 2363032, 2405229, 2531820, 2658411, 2953790, 3038184, 3206972, 3544548, 3797730, 4008715, 4430685, 4810458, 5063640, 5316822, 5612201, 5907580, 6413944, 7089096, 7215687, 7595460, 8017430, 8861370, 9620916, 10633644, 11224402, 11815160, 12026145, 13292055, 14431374, 15190920, 16034860, 16836603, 17722740, 19241832, 21267288, 22448804, 24052290, 26584110, 28061005, 28862748, 32069720, 33673206, 35445480, 36078435, 44897608, 48104580, 50509809, 53168220, 56122010, 57725496, 67346412, 72156870, 84183015, 96209160, 101019618, 106336440, 112244020, 134692824, 144313740, 168366030, 202039236, 224488040, 252549045, 288627480, 336732060, 404078472, 505098090, 673464120, 1010196180, 2020392360]

約数ペア:

[(1, 2020392360), (2, 1010196180), (3, 673464120), (4, 505098090), (5, 404078472), (6, 336732060), (7, 288627480), (8, 252549045), (9, 224488040), (10, 202039236), (12, 168366030), (14, 144313740), (15, 134692824), (18, 112244020), (19, 106336440), (20, 101019618), (21, 96209160), (24, 84183015), (28, 72156870), (30, 67346412), (35, 57725496), (36, 56122010), (38, 53168220), (40, 50509809), (42, 48104580), (45, 44897608), (56, 36078435), (57, 35445480), (60, 33673206), (63, 32069720), (70, 28862748), (72, 28061005), (76, 26584110), (84, 24052290), (90, 22448804), (95, 21267288), (105, 19241832), (114, 17722740), (120, 16836603), (126, 16034860), (133, 15190920), (140, 14431374), (152, 13292055), (168, 12026145), (171, 11815160), (180, 11224402), (190, 10633644), (210, 9620916), (228, 8861370), (252, 8017430), (266, 7595460), (280, 7215687), (285, 7089096), (315, 6413944), (342, 5907580), (360, 5612201), (380, 5316822), (399, 5063640), (420, 4810458), (456, 4430685), (504, 4008715), (532, 3797730), (570, 3544548), (630, 3206972), (665, 3038184), (684, 2953790), (760, 2658411), (798, 2531820), (840, 2405229), (855, 2363032), (1064, 1898865), (1140, 1772274), (1197, 1687880), (1260, 1603486), (1330, 1519092), (1368, 1476895), (1596, 1265910), (1710, 1181516), (1995, 1012728), (2280, 886137), (2394, 843940), (2520, 801743), (2660, 759546), (3192, 632955), (3420, 590758), (3990, 506364), (4788, 421970), (5320, 379773), (5985, 337576), (6840, 295379), (7980, 253182), (9576, 210985), (11970, 168788), (15960, 126591), (23940, 84394), (42197, 47880)]