2008563780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1714

約数の個数: 192

約数和(自身を含む): 6270566400

約数和(自身を除く): 4262002620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 31, 46, 58, 60, 62, 69, 87, 92, 93, 115, 116, 124, 138, 145, 155, 174, 186, 230, 276, 290, 310, 345, 348, 372, 435, 460, 465, 580, 620, 667, 690, 713, 870, 899, 930, 1334, 1380, 1426, 1619, 1740, 1798, 1860, 2001, 2139, 2668, 2697, 2852, 3238, 3335, 3565, 3596, 4002, 4278, 4495, 4857, 5394, 6476, 6670, 7130, 8004, 8095, 8556, 8990, 9714, 10005, 10695, 10788, 13340, 13485, 14260, 16190, 17980, 19428, 20010, 20677, 21390, 24285, 26970, 32380, 37237, 40020, 41354, 42780, 46951, 48570, 50189, 53940, 62031, 74474, 82708, 93902, 97140, 100378, 103385, 111711, 124062, 140853, 148948, 150567, 186185, 187804, 200756, 206770, 223422, 234755, 248124, 250945, 281706, 301134, 310155, 372370, 413540, 446844, 469510, 501890, 558555, 563412, 602268, 620310, 704265, 744740, 752835, 939020, 1003780, 1079873, 1117110, 1154347, 1240620, 1408530, 1455481, 1505670, 2159746, 2234220, 2308694, 2817060, 2910962, 3011340, 3239619, 3463041, 4319492, 4366443, 4617388, 5399365, 5771735, 5821924, 6479238, 6926082, 7277405, 8732886, 10798730, 11543470, 12958476, 13852164, 14554810, 16198095, 17315205, 17465772, 21597460, 21832215, 23086940, 29109620, 32396190, 33476063, 34630410, 43664430, 64792380, 66952126, 69260820, 87328860, 100428189, 133904252, 167380315, 200856378, 334760630, 401712756, 502140945, 669521260, 1004281890, 2008563780]

約数ペア:

[(1, 2008563780), (2, 1004281890), (3, 669521260), (4, 502140945), (5, 401712756), (6, 334760630), (10, 200856378), (12, 167380315), (15, 133904252), (20, 100428189), (23, 87328860), (29, 69260820), (30, 66952126), (31, 64792380), (46, 43664430), (58, 34630410), (60, 33476063), (62, 32396190), (69, 29109620), (87, 23086940), (92, 21832215), (93, 21597460), (115, 17465772), (116, 17315205), (124, 16198095), (138, 14554810), (145, 13852164), (155, 12958476), (174, 11543470), (186, 10798730), (230, 8732886), (276, 7277405), (290, 6926082), (310, 6479238), (345, 5821924), (348, 5771735), (372, 5399365), (435, 4617388), (460, 4366443), (465, 4319492), (580, 3463041), (620, 3239619), (667, 3011340), (690, 2910962), (713, 2817060), (870, 2308694), (899, 2234220), (930, 2159746), (1334, 1505670), (1380, 1455481), (1426, 1408530), (1619, 1240620), (1740, 1154347), (1798, 1117110), (1860, 1079873), (2001, 1003780), (2139, 939020), (2668, 752835), (2697, 744740), (2852, 704265), (3238, 620310), (3335, 602268), (3565, 563412), (3596, 558555), (4002, 501890), (4278, 469510), (4495, 446844), (4857, 413540), (5394, 372370), (6476, 310155), (6670, 301134), (7130, 281706), (8004, 250945), (8095, 248124), (8556, 234755), (8990, 223422), (9714, 206770), (10005, 200756), (10695, 187804), (10788, 186185), (13340, 150567), (13485, 148948), (14260, 140853), (16190, 124062), (17980, 111711), (19428, 103385), (20010, 100378), (20677, 97140), (21390, 93902), (24285, 82708), (26970, 74474), (32380, 62031), (37237, 53940), (40020, 50189), (41354, 48570), (42780, 46951)]