244333320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 256

約数和(自身を含む): 944455680

約数和(自身を除く): 700122360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 853, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1706, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2559, 2604, 2728, 3080, 3255, 3410, 3412, 3720, 4092, 4265, 4340, 4620, 4774, 5115, 5118, 5208, 5971, 6510, 6820, 6824, 7161, 8184, 8530, 8680, 9240, 9383, 9548, 10230, 10236, 11935, 11942, 12795, 13020, 13640, 14322, 17060, 17913, 18766, 19096, 20460, 20472, 23870, 23884, 25590, 26040, 26443, 28149, 28644, 29855, 34120, 35805, 35826, 37532, 40920, 46915, 47740, 47768, 51180, 52886, 56298, 57288, 59710, 65681, 71610, 71652, 75064, 79329, 89565, 93830, 95480, 102360, 105772, 112596, 119420, 131362, 132215, 140745, 143220, 143304, 158658, 179130, 185101, 187660, 197043, 211544, 225192, 238840, 262724, 264430, 281490, 286440, 290873, 317316, 328405, 358260, 370202, 375320, 394086, 396645, 525448, 528860, 555303, 562980, 581746, 634632, 656810, 716520, 740404, 788172, 793290, 872619, 925505, 985215, 1057720, 1110606, 1125960, 1163492, 1313620, 1454365, 1480808, 1576344, 1586580, 1745238, 1851010, 1970430, 2036111, 2221212, 2326984, 2627240, 2776515, 2908730, 3173160, 3490476, 3702020, 3940860, 4072222, 4363095, 4442424, 5553030, 5817460, 6108333, 6980952, 7404040, 7881720, 8144444, 8726190, 10180555, 11106060, 11634920, 12216666, 16288888, 17452380, 20361110, 22212120, 24433332, 30541665, 34904760, 40722220, 48866664, 61083330, 81444440, 122166660, 244333320]

約数ペア:

[(1, 244333320), (2, 122166660), (3, 81444440), (4, 61083330), (5, 48866664), (6, 40722220), (7, 34904760), (8, 30541665), (10, 24433332), (11, 22212120), (12, 20361110), (14, 17452380), (15, 16288888), (20, 12216666), (21, 11634920), (22, 11106060), (24, 10180555), (28, 8726190), (30, 8144444), (31, 7881720), (33, 7404040), (35, 6980952), (40, 6108333), (42, 5817460), (44, 5553030), (55, 4442424), (56, 4363095), (60, 4072222), (62, 3940860), (66, 3702020), (70, 3490476), (77, 3173160), (84, 2908730), (88, 2776515), (93, 2627240), (105, 2326984), (110, 2221212), (120, 2036111), (124, 1970430), (132, 1851010), (140, 1745238), (154, 1586580), (155, 1576344), (165, 1480808), (168, 1454365), (186, 1313620), (210, 1163492), (217, 1125960), (220, 1110606), (231, 1057720), (248, 985215), (264, 925505), (280, 872619), (308, 793290), (310, 788172), (330, 740404), (341, 716520), (372, 656810), (385, 634632), (420, 581746), (434, 562980), (440, 555303), (462, 528860), (465, 525448), (616, 396645), (620, 394086), (651, 375320), (660, 370202), (682, 358260), (744, 328405), (770, 317316), (840, 290873), (853, 286440), (868, 281490), (924, 264430), (930, 262724), (1023, 238840), (1085, 225192), (1155, 211544), (1240, 197043), (1302, 187660), (1320, 185101), (1364, 179130), (1540, 158658), (1705, 143304), (1706, 143220), (1736, 140745), (1848, 132215), (1860, 131362), (2046, 119420), (2170, 112596), (2310, 105772), (2387, 102360), (2559, 95480), (2604, 93830), (2728, 89565), (3080, 79329), (3255, 75064), (3410, 71652), (3412, 71610), (3720, 65681), (4092, 59710), (4265, 57288), (4340, 56298), (4620, 52886), (4774, 51180), (5115, 47768), (5118, 47740), (5208, 46915), (5971, 40920), (6510, 37532), (6820, 35826), (6824, 35805), (7161, 34120), (8184, 29855), (8530, 28644), (8680, 28149), (9240, 26443), (9383, 26040), (9548, 25590), (10230, 23884), (10236, 23870), (11935, 20472), (11942, 20460), (12795, 19096), (13020, 18766), (13640, 17913), (14322, 17060)]