2194269480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:825

約数の個数: 256

約数和(自身を含む): 7916832000

約数和(自身を除く): 5722562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 373, 390, 419, 468, 520, 540, 585, 702, 746, 780, 838, 936, 1080, 1119, 1170, 1257, 1404, 1492, 1560, 1676, 1755, 1865, 2095, 2238, 2340, 2514, 2808, 2984, 3352, 3357, 3510, 3730, 3771, 4190, 4476, 4680, 4849, 5028, 5447, 5595, 6285, 6714, 7020, 7460, 7542, 8380, 8952, 9698, 10056, 10071, 10894, 11190, 11313, 12570, 13428, 14040, 14547, 14920, 15084, 16341, 16760, 16785, 18855, 19396, 20142, 21788, 22380, 22626, 24245, 25140, 26856, 27235, 29094, 30168, 32682, 33570, 37710, 38792, 40284, 43576, 43641, 44760, 45252, 48490, 49023, 50280, 50355, 54470, 56565, 58188, 65364, 67140, 72735, 75420, 80568, 81705, 87282, 90504, 96980, 98046, 100710, 108940, 113130, 116376, 130728, 130923, 134280, 145470, 147069, 150840, 156287, 163410, 174564, 193960, 196092, 201420, 217880, 218205, 226260, 245115, 261846, 290940, 294138, 312574, 326820, 349128, 392184, 402840, 436410, 452520, 468861, 490230, 523692, 581880, 588276, 625148, 653640, 654615, 735345, 781435, 872820, 937722, 980460, 1047384, 1176552, 1250296, 1309230, 1406583, 1470690, 1562870, 1745640, 1875444, 1960920, 2031731, 2344305, 2618460, 2813166, 2941380, 3125740, 3750888, 4063462, 4219749, 4688610, 5236920, 5626332, 5882760, 6095193, 6251480, 7032915, 8126924, 8439498, 9377220, 10158655, 11252664, 12190386, 14065830, 16253848, 16878996, 18285579, 18754440, 20317310, 21098745, 24380772, 28131660, 30475965, 33757992, 36571158, 40634620, 42197490, 48761544, 54856737, 56263320, 60951930, 73142316, 81269240, 84394980, 91427895, 109713474, 121903860, 146284632, 168789960, 182855790, 219426948, 243807720, 274283685, 365711580, 438853896, 548567370, 731423160, 1097134740, 2194269480]

約数ペア:

[(1, 2194269480), (2, 1097134740), (3, 731423160), (4, 548567370), (5, 438853896), (6, 365711580), (8, 274283685), (9, 243807720), (10, 219426948), (12, 182855790), (13, 168789960), (15, 146284632), (18, 121903860), (20, 109713474), (24, 91427895), (26, 84394980), (27, 81269240), (30, 73142316), (36, 60951930), (39, 56263320), (40, 54856737), (45, 48761544), (52, 42197490), (54, 40634620), (60, 36571158), (65, 33757992), (72, 30475965), (78, 28131660), (90, 24380772), (104, 21098745), (108, 20317310), (117, 18754440), (120, 18285579), (130, 16878996), (135, 16253848), (156, 14065830), (180, 12190386), (195, 11252664), (216, 10158655), (234, 9377220), (260, 8439498), (270, 8126924), (312, 7032915), (351, 6251480), (360, 6095193), (373, 5882760), (390, 5626332), (419, 5236920), (468, 4688610), (520, 4219749), (540, 4063462), (585, 3750888), (702, 3125740), (746, 2941380), (780, 2813166), (838, 2618460), (936, 2344305), (1080, 2031731), (1119, 1960920), (1170, 1875444), (1257, 1745640), (1404, 1562870), (1492, 1470690), (1560, 1406583), (1676, 1309230), (1755, 1250296), (1865, 1176552), (2095, 1047384), (2238, 980460), (2340, 937722), (2514, 872820), (2808, 781435), (2984, 735345), (3352, 654615), (3357, 653640), (3510, 625148), (3730, 588276), (3771, 581880), (4190, 523692), (4476, 490230), (4680, 468861), (4849, 452520), (5028, 436410), (5447, 402840), (5595, 392184), (6285, 349128), (6714, 326820), (7020, 312574), (7460, 294138), (7542, 290940), (8380, 261846), (8952, 245115), (9698, 226260), (10056, 218205), (10071, 217880), (10894, 201420), (11190, 196092), (11313, 193960), (12570, 174564), (13428, 163410), (14040, 156287), (14547, 150840), (14920, 147069), (15084, 145470), (16341, 134280), (16760, 130923), (16785, 130728), (18855, 116376), (19396, 113130), (20142, 108940), (21788, 100710), (22380, 98046), (22626, 96980), (24245, 90504), (25140, 87282), (26856, 81705), (27235, 80568), (29094, 75420), (30168, 72735), (32682, 67140), (33570, 65364), (37710, 58188), (38792, 56565), (40284, 54470), (43576, 50355), (43641, 50280), (44760, 49023), (45252, 48490)]