2017609620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1402

約数の個数: 192

約数和(自身を含む): 6468000000

約数和(自身を除く): 4450390380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 109, 114, 130, 156, 190, 195, 218, 228, 247, 260, 285, 327, 380, 390, 436, 494, 545, 570, 654, 741, 780, 988, 1090, 1140, 1235, 1249, 1308, 1417, 1482, 1635, 2071, 2180, 2470, 2498, 2834, 2964, 3270, 3705, 3747, 4142, 4251, 4940, 4996, 5668, 6213, 6245, 6540, 7085, 7410, 7494, 8284, 8502, 10355, 12426, 12490, 14170, 14820, 14988, 16237, 17004, 18735, 20710, 21255, 23731, 24852, 24980, 26923, 28340, 31065, 32474, 37470, 41420, 42510, 47462, 48711, 53846, 62130, 64948, 71193, 74940, 80769, 81185, 85020, 94924, 97422, 107692, 118655, 124260, 134615, 136141, 142386, 161538, 162370, 194844, 237310, 243555, 269230, 272282, 284772, 308503, 323076, 324740, 355965, 403845, 408423, 474620, 487110, 538460, 544564, 617006, 680705, 711930, 807690, 816846, 925509, 974220, 1234012, 1361410, 1423860, 1542515, 1615380, 1633692, 1769833, 1851018, 2042115, 2586679, 2722820, 3085030, 3539666, 3702036, 4084230, 4627545, 5173358, 5309499, 6170060, 7079332, 7760037, 8168460, 8849165, 9255090, 10346716, 10618998, 12933395, 15520074, 17698330, 18510180, 21237996, 25866790, 26547495, 31040148, 33626827, 35396660, 38800185, 51733580, 53094990, 67253654, 77600370, 100880481, 106189980, 134507308, 155200740, 168134135, 201760962, 336268270, 403521924, 504402405, 672536540, 1008804810, 2017609620]

約数ペア:

[(1, 2017609620), (2, 1008804810), (3, 672536540), (4, 504402405), (5, 403521924), (6, 336268270), (10, 201760962), (12, 168134135), (13, 155200740), (15, 134507308), (19, 106189980), (20, 100880481), (26, 77600370), (30, 67253654), (38, 53094990), (39, 51733580), (52, 38800185), (57, 35396660), (60, 33626827), (65, 31040148), (76, 26547495), (78, 25866790), (95, 21237996), (109, 18510180), (114, 17698330), (130, 15520074), (156, 12933395), (190, 10618998), (195, 10346716), (218, 9255090), (228, 8849165), (247, 8168460), (260, 7760037), (285, 7079332), (327, 6170060), (380, 5309499), (390, 5173358), (436, 4627545), (494, 4084230), (545, 3702036), (570, 3539666), (654, 3085030), (741, 2722820), (780, 2586679), (988, 2042115), (1090, 1851018), (1140, 1769833), (1235, 1633692), (1249, 1615380), (1308, 1542515), (1417, 1423860), (1482, 1361410), (1635, 1234012), (2071, 974220), (2180, 925509), (2470, 816846), (2498, 807690), (2834, 711930), (2964, 680705), (3270, 617006), (3705, 544564), (3747, 538460), (4142, 487110), (4251, 474620), (4940, 408423), (4996, 403845), (5668, 355965), (6213, 324740), (6245, 323076), (6540, 308503), (7085, 284772), (7410, 272282), (7494, 269230), (8284, 243555), (8502, 237310), (10355, 194844), (12426, 162370), (12490, 161538), (14170, 142386), (14820, 136141), (14988, 134615), (16237, 124260), (17004, 118655), (18735, 107692), (20710, 97422), (21255, 94924), (23731, 85020), (24852, 81185), (24980, 80769), (26923, 74940), (28340, 71193), (31065, 64948), (32474, 62130), (37470, 53846), (41420, 48711), (42510, 47462)]