402241840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5023}}^1$

素因数の和:5067

約数の個数: 160

約数和(自身を含む): 1255919616

約数和(自身を除く): 853677776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5023, 5720, 6160, 7280, 8008, 10010, 10046, 11440, 16016, 20020, 20092, 25115, 35161, 40040, 40184, 50230, 55253, 65299, 70322, 80080, 80368, 100460, 110506, 130598, 140644, 175805, 200920, 221012, 261196, 276265, 281288, 326495, 351610, 386771, 401840, 442024, 457093, 522392, 552530, 562576, 652990, 703220, 718289, 773542, 884048, 914186, 1044784, 1105060, 1305980, 1406440, 1436578, 1547084, 1828372, 1933855, 2210120, 2285465, 2611960, 2812880, 2873156, 3094168, 3591445, 3656744, 3867710, 4420240, 4570930, 5028023, 5223920, 5746312, 6188336, 7182890, 7313488, 7735420, 9141860, 10056046, 11492624, 14365780, 15470840, 18283720, 20112092, 25140115, 28731560, 30941680, 36567440, 40224184, 50280230, 57463120, 80448368, 100560460, 201120920, 402241840]

約数ペア:

[(1, 402241840), (2, 201120920), (4, 100560460), (5, 80448368), (7, 57463120), (8, 50280230), (10, 40224184), (11, 36567440), (13, 30941680), (14, 28731560), (16, 25140115), (20, 20112092), (22, 18283720), (26, 15470840), (28, 14365780), (35, 11492624), (40, 10056046), (44, 9141860), (52, 7735420), (55, 7313488), (56, 7182890), (65, 6188336), (70, 5746312), (77, 5223920), (80, 5028023), (88, 4570930), (91, 4420240), (104, 3867710), (110, 3656744), (112, 3591445), (130, 3094168), (140, 2873156), (143, 2812880), (154, 2611960), (176, 2285465), (182, 2210120), (208, 1933855), (220, 1828372), (260, 1547084), (280, 1436578), (286, 1406440), (308, 1305980), (364, 1105060), (385, 1044784), (440, 914186), (455, 884048), (520, 773542), (560, 718289), (572, 703220), (616, 652990), (715, 562576), (728, 552530), (770, 522392), (880, 457093), (910, 442024), (1001, 401840), (1040, 386771), (1144, 351610), (1232, 326495), (1430, 281288), (1456, 276265), (1540, 261196), (1820, 221012), (2002, 200920), (2288, 175805), (2860, 140644), (3080, 130598), (3640, 110506), (4004, 100460), (5005, 80368), (5023, 80080), (5720, 70322), (6160, 65299), (7280, 55253), (8008, 50230), (10010, 40184), (10046, 40040), (11440, 35161), (16016, 25115), (20020, 20092)]