1641938200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3690

約数の個数: 192

約数和(自身を含む): 4863974400

約数和(自身を除く): 3222036200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 85, 95, 100, 119, 133, 136, 140, 152, 170, 175, 190, 200, 238, 266, 280, 323, 340, 350, 380, 425, 475, 476, 532, 595, 646, 665, 680, 700, 760, 850, 950, 952, 1064, 1190, 1292, 1330, 1400, 1615, 1700, 1900, 2261, 2380, 2584, 2660, 2975, 3230, 3325, 3400, 3631, 3800, 4522, 4760, 5320, 5950, 6460, 6650, 7262, 8075, 9044, 11305, 11900, 12920, 13300, 14524, 16150, 18088, 18155, 22610, 23800, 25417, 26600, 29048, 32300, 36310, 45220, 50834, 56525, 61727, 64600, 68989, 72620, 90440, 90775, 101668, 113050, 123454, 127085, 137978, 145240, 181550, 203336, 226100, 246908, 254170, 275956, 308635, 344945, 363100, 432089, 452200, 482923, 493816, 508340, 551912, 617270, 635425, 689890, 726200, 864178, 965846, 1016680, 1172813, 1234540, 1270850, 1379780, 1543175, 1724725, 1728356, 1931692, 2160445, 2345626, 2414615, 2469080, 2541700, 2759560, 3086350, 3449450, 3456712, 3863384, 4320890, 4691252, 4829230, 5083400, 5864065, 6172700, 6898900, 8209691, 8641780, 9382504, 9658460, 10802225, 11728130, 12073075, 12345400, 13797800, 16419382, 17283560, 19316920, 21604450, 23456260, 24146150, 29320325, 32838764, 41048455, 43208900, 46912520, 48292300, 58640650, 65677528, 82096910, 86417800, 96584600, 117281300, 164193820, 205242275, 234562600, 328387640, 410484550, 820969100, 1641938200]

約数ペア:

[(1, 1641938200), (2, 820969100), (4, 410484550), (5, 328387640), (7, 234562600), (8, 205242275), (10, 164193820), (14, 117281300), (17, 96584600), (19, 86417800), (20, 82096910), (25, 65677528), (28, 58640650), (34, 48292300), (35, 46912520), (38, 43208900), (40, 41048455), (50, 32838764), (56, 29320325), (68, 24146150), (70, 23456260), (76, 21604450), (85, 19316920), (95, 17283560), (100, 16419382), (119, 13797800), (133, 12345400), (136, 12073075), (140, 11728130), (152, 10802225), (170, 9658460), (175, 9382504), (190, 8641780), (200, 8209691), (238, 6898900), (266, 6172700), (280, 5864065), (323, 5083400), (340, 4829230), (350, 4691252), (380, 4320890), (425, 3863384), (475, 3456712), (476, 3449450), (532, 3086350), (595, 2759560), (646, 2541700), (665, 2469080), (680, 2414615), (700, 2345626), (760, 2160445), (850, 1931692), (950, 1728356), (952, 1724725), (1064, 1543175), (1190, 1379780), (1292, 1270850), (1330, 1234540), (1400, 1172813), (1615, 1016680), (1700, 965846), (1900, 864178), (2261, 726200), (2380, 689890), (2584, 635425), (2660, 617270), (2975, 551912), (3230, 508340), (3325, 493816), (3400, 482923), (3631, 452200), (3800, 432089), (4522, 363100), (4760, 344945), (5320, 308635), (5950, 275956), (6460, 254170), (6650, 246908), (7262, 226100), (8075, 203336), (9044, 181550), (11305, 145240), (11900, 137978), (12920, 127085), (13300, 123454), (14524, 113050), (16150, 101668), (18088, 90775), (18155, 90440), (22610, 72620), (23800, 68989), (25417, 64600), (26600, 61727), (29048, 56525), (32300, 50834), (36310, 45220)]