4459488880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 320

約数和(自身を含む): 13523705856

約数和(自身を除く): 9064216976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 193, 217, 220, 242, 248, 280, 308, 310, 341, 385, 386, 434, 440, 484, 496, 560, 605, 616, 620, 682, 770, 772, 847, 868, 880, 965, 968, 1085, 1210, 1232, 1240, 1331, 1351, 1364, 1540, 1544, 1694, 1705, 1736, 1930, 1936, 2123, 2170, 2387, 2420, 2480, 2662, 2702, 2728, 3080, 3088, 3388, 3410, 3472, 3751, 3860, 4235, 4246, 4340, 4774, 4840, 5324, 5404, 5456, 5983, 6160, 6655, 6755, 6776, 6820, 7502, 7720, 8470, 8492, 8680, 9317, 9548, 9680, 10615, 10648, 10808, 11935, 11966, 13310, 13510, 13552, 13640, 14861, 15004, 15440, 16940, 16984, 17360, 18634, 18755, 19096, 21230, 21296, 21616, 23353, 23870, 23932, 26257, 26620, 27020, 27280, 29722, 29915, 30008, 33880, 33968, 37268, 37510, 38192, 41261, 41881, 42460, 46585, 46706, 47740, 47864, 52514, 53240, 54040, 59444, 59830, 60016, 65813, 67760, 74305, 74536, 75020, 82522, 83762, 84920, 93170, 93412, 95480, 95728, 105028, 106480, 108080, 116765, 118888, 119660, 131285, 131626, 148610, 149072, 150040, 163471, 165044, 167524, 169840, 186340, 186824, 190960, 206305, 209405, 210056, 233530, 237776, 239320, 256883, 262570, 263252, 288827, 297220, 300080, 326942, 329065, 330088, 335048, 372680, 373648, 412610, 418810, 420112, 460691, 467060, 478640, 513766, 525140, 526504, 577654, 594440, 653884, 658130, 660176, 670096, 723943, 745360, 817355, 825220, 837620, 921382, 934120, 1027532, 1050280, 1053008, 1155308, 1188880, 1284415, 1307768, 1316260, 1444135, 1447886, 1634710, 1650440, 1675240, 1798181, 1842764, 1868240, 2055064, 2100560, 2303455, 2310616, 2568830, 2615536, 2632520, 2888270, 2895772, 3269420, 3300880, 3350480, 3596362, 3619715, 3685528, 4110128, 4606910, 4621232, 5067601, 5137660, 5265040, 5776540, 5791544, 6538840, 7192724, 7239430, 7371056, 7963373, 8990905, 9213820, 10135202, 10275320, 11553080, 11583088, 13077680, 14385448, 14478860, 15926746, 17981810, 18427640, 20270404, 20550640, 23106160, 25338005, 28770896, 28957720, 31853492, 35963620, 36855280, 39816865, 40540808, 50676010, 55743611, 57915440, 63706984, 71927240, 79633730, 81081616, 101352020, 111487222, 127413968, 143854480, 159267460, 202704040, 222974444, 278718055, 318534920, 405408080, 445948888, 557436110, 637069840, 891897776, 1114872220, 2229744440, 4459488880]

約数ペア:

[(1, 4459488880), (2, 2229744440), (4, 1114872220), (5, 891897776), (7, 637069840), (8, 557436110), (10, 445948888), (11, 405408080), (14, 318534920), (16, 278718055), (20, 222974444), (22, 202704040), (28, 159267460), (31, 143854480), (35, 127413968), (40, 111487222), (44, 101352020), (55, 81081616), (56, 79633730), (62, 71927240), (70, 63706984), (77, 57915440), (80, 55743611), (88, 50676010), (110, 40540808), (112, 39816865), (121, 36855280), (124, 35963620), (140, 31853492), (154, 28957720), (155, 28770896), (176, 25338005), (193, 23106160), (217, 20550640), (220, 20270404), (242, 18427640), (248, 17981810), (280, 15926746), (308, 14478860), (310, 14385448), (341, 13077680), (385, 11583088), (386, 11553080), (434, 10275320), (440, 10135202), (484, 9213820), (496, 8990905), (560, 7963373), (605, 7371056), (616, 7239430), (620, 7192724), (682, 6538840), (770, 5791544), (772, 5776540), (847, 5265040), (868, 5137660), (880, 5067601), (965, 4621232), (968, 4606910), (1085, 4110128), (1210, 3685528), (1232, 3619715), (1240, 3596362), (1331, 3350480), (1351, 3300880), (1364, 3269420), (1540, 2895772), (1544, 2888270), (1694, 2632520), (1705, 2615536), (1736, 2568830), (1930, 2310616), (1936, 2303455), (2123, 2100560), (2170, 2055064), (2387, 1868240), (2420, 1842764), (2480, 1798181), (2662, 1675240), (2702, 1650440), (2728, 1634710), (3080, 1447886), (3088, 1444135), (3388, 1316260), (3410, 1307768), (3472, 1284415), (3751, 1188880), (3860, 1155308), (4235, 1053008), (4246, 1050280), (4340, 1027532), (4774, 934120), (4840, 921382), (5324, 837620), (5404, 825220), (5456, 817355), (5983, 745360), (6160, 723943), (6655, 670096), (6755, 660176), (6776, 658130), (6820, 653884), (7502, 594440), (7720, 577654), (8470, 526504), (8492, 525140), (8680, 513766), (9317, 478640), (9548, 467060), (9680, 460691), (10615, 420112), (10648, 418810), (10808, 412610), (11935, 373648), (11966, 372680), (13310, 335048), (13510, 330088), (13552, 329065), (13640, 326942), (14861, 300080), (15004, 297220), (15440, 288827), (16940, 263252), (16984, 262570), (17360, 256883), (18634, 239320), (18755, 237776), (19096, 233530), (21230, 210056), (21296, 209405), (21616, 206305), (23353, 190960), (23870, 186824), (23932, 186340), (26257, 169840), (26620, 167524), (27020, 165044), (27280, 163471), (29722, 150040), (29915, 149072), (30008, 148610), (33880, 131626), (33968, 131285), (37268, 119660), (37510, 118888), (38192, 116765), (41261, 108080), (41881, 106480), (42460, 105028), (46585, 95728), (46706, 95480), (47740, 93412), (47864, 93170), (52514, 84920), (53240, 83762), (54040, 82522), (59444, 75020), (59830, 74536), (60016, 74305), (65813, 67760)]