243842280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 846028800

約数和(自身を除く): 602186520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 59, 60, 62, 66, 88, 93, 101, 110, 118, 120, 124, 132, 155, 165, 177, 186, 202, 220, 236, 248, 264, 295, 303, 310, 330, 341, 354, 372, 404, 440, 465, 472, 505, 590, 606, 620, 649, 660, 682, 708, 744, 808, 885, 930, 1010, 1023, 1111, 1180, 1212, 1240, 1298, 1320, 1364, 1416, 1515, 1705, 1770, 1829, 1860, 1947, 2020, 2046, 2222, 2360, 2424, 2596, 2728, 3030, 3131, 3245, 3333, 3410, 3540, 3658, 3720, 3894, 4040, 4092, 4444, 5115, 5192, 5487, 5555, 5959, 6060, 6262, 6490, 6666, 6820, 7080, 7316, 7788, 8184, 8888, 9145, 9393, 9735, 10230, 10974, 11110, 11918, 12120, 12524, 12980, 13332, 13640, 14632, 15576, 15655, 16665, 17877, 18290, 18786, 19470, 20119, 20460, 21948, 22220, 23836, 25048, 25960, 26664, 27435, 29795, 31310, 33330, 34441, 35754, 36580, 37572, 38940, 40238, 40920, 43896, 44440, 46965, 47672, 54870, 59590, 60357, 62620, 65549, 66660, 68882, 71508, 73160, 75144, 77880, 80476, 89385, 93930, 100595, 103323, 109740, 119180, 120714, 125240, 131098, 133320, 137764, 143016, 160952, 172205, 178770, 184729, 187860, 196647, 201190, 206646, 219480, 238360, 241428, 262196, 275528, 301785, 327745, 344410, 357540, 369458, 375720, 393294, 402380, 413292, 482856, 516615, 524392, 554187, 603570, 655490, 688820, 715080, 738916, 786588, 804760, 826584, 923645, 983235, 1033230, 1108374, 1207140, 1310980, 1377640, 1477832, 1573176, 1847290, 1966470, 2032019, 2066460, 2216748, 2414280, 2621960, 2770935, 3694580, 3932940, 4064038, 4132920, 4433496, 5541870, 6096057, 7389160, 7865880, 8128076, 10160095, 11083740, 12192114, 16256152, 20320190, 22167480, 24384228, 30480285, 40640380, 48768456, 60960570, 81280760, 121921140, 243842280]

約数ペア:

[(1, 243842280), (2, 121921140), (3, 81280760), (4, 60960570), (5, 48768456), (6, 40640380), (8, 30480285), (10, 24384228), (11, 22167480), (12, 20320190), (15, 16256152), (20, 12192114), (22, 11083740), (24, 10160095), (30, 8128076), (31, 7865880), (33, 7389160), (40, 6096057), (44, 5541870), (55, 4433496), (59, 4132920), (60, 4064038), (62, 3932940), (66, 3694580), (88, 2770935), (93, 2621960), (101, 2414280), (110, 2216748), (118, 2066460), (120, 2032019), (124, 1966470), (132, 1847290), (155, 1573176), (165, 1477832), (177, 1377640), (186, 1310980), (202, 1207140), (220, 1108374), (236, 1033230), (248, 983235), (264, 923645), (295, 826584), (303, 804760), (310, 786588), (330, 738916), (341, 715080), (354, 688820), (372, 655490), (404, 603570), (440, 554187), (465, 524392), (472, 516615), (505, 482856), (590, 413292), (606, 402380), (620, 393294), (649, 375720), (660, 369458), (682, 357540), (708, 344410), (744, 327745), (808, 301785), (885, 275528), (930, 262196), (1010, 241428), (1023, 238360), (1111, 219480), (1180, 206646), (1212, 201190), (1240, 196647), (1298, 187860), (1320, 184729), (1364, 178770), (1416, 172205), (1515, 160952), (1705, 143016), (1770, 137764), (1829, 133320), (1860, 131098), (1947, 125240), (2020, 120714), (2046, 119180), (2222, 109740), (2360, 103323), (2424, 100595), (2596, 93930), (2728, 89385), (3030, 80476), (3131, 77880), (3245, 75144), (3333, 73160), (3410, 71508), (3540, 68882), (3658, 66660), (3720, 65549), (3894, 62620), (4040, 60357), (4092, 59590), (4444, 54870), (5115, 47672), (5192, 46965), (5487, 44440), (5555, 43896), (5959, 40920), (6060, 40238), (6262, 38940), (6490, 37572), (6666, 36580), (6820, 35754), (7080, 34441), (7316, 33330), (7788, 31310), (8184, 29795), (8888, 27435), (9145, 26664), (9393, 25960), (9735, 25048), (10230, 23836), (10974, 22220), (11110, 21948), (11918, 20460), (12120, 20119), (12524, 19470), (12980, 18786), (13332, 18290), (13640, 17877), (14632, 16665), (15576, 15655)]