293217120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 288

約数和(自身を含む): 1204519680

約数和(自身を除く): 911302560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1531, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3062, 3192, 3360, 3420, 3990, 4256, 4560, 4593, 4788, 5040, 5320, 5472, 5985, 6124, 6384, 6840, 7655, 7980, 9120, 9186, 9576, 10080, 10640, 10717, 11970, 12248, 12768, 13680, 13779, 15310, 15960, 18372, 19152, 21280, 21434, 22965, 23940, 24496, 27360, 27558, 29089, 30620, 31920, 32151, 36744, 38304, 42868, 45930, 47880, 48992, 53585, 55116, 58178, 61240, 63840, 64302, 68895, 73488, 85736, 87267, 91860, 95760, 96453, 107170, 110232, 116356, 122480, 128604, 137790, 145445, 146976, 160755, 171472, 174534, 183720, 191520, 192906, 203623, 214340, 220464, 232712, 244960, 257208, 261801, 275580, 290890, 321510, 342944, 349068, 367440, 385812, 407246, 428680, 436335, 440928, 465424, 482265, 514416, 523602, 551160, 581780, 610869, 643020, 698136, 734880, 771624, 814492, 857360, 872670, 930848, 964530, 1018115, 1028832, 1047204, 1102320, 1163560, 1221738, 1286040, 1309005, 1396272, 1543248, 1628984, 1714720, 1745340, 1832607, 1929060, 2036230, 2094408, 2204640, 2327120, 2443476, 2572080, 2618010, 2792544, 3054345, 3086496, 3257968, 3490680, 3665214, 3858120, 4072460, 4188816, 4654240, 4886952, 5144160, 5236020, 6108690, 6515936, 6981360, 7330428, 7716240, 8144920, 8377632, 9163035, 9773904, 10472040, 12217380, 13962720, 14660856, 15432480, 16289840, 18326070, 19547808, 20944080, 24434760, 29321712, 32579680, 36652140, 41888160, 48869520, 58643424, 73304280, 97739040, 146608560, 293217120]

約数ペア:

[(1, 293217120), (2, 146608560), (3, 97739040), (4, 73304280), (5, 58643424), (6, 48869520), (7, 41888160), (8, 36652140), (9, 32579680), (10, 29321712), (12, 24434760), (14, 20944080), (15, 19547808), (16, 18326070), (18, 16289840), (19, 15432480), (20, 14660856), (21, 13962720), (24, 12217380), (28, 10472040), (30, 9773904), (32, 9163035), (35, 8377632), (36, 8144920), (38, 7716240), (40, 7330428), (42, 6981360), (45, 6515936), (48, 6108690), (56, 5236020), (57, 5144160), (60, 4886952), (63, 4654240), (70, 4188816), (72, 4072460), (76, 3858120), (80, 3665214), (84, 3490680), (90, 3257968), (95, 3086496), (96, 3054345), (105, 2792544), (112, 2618010), (114, 2572080), (120, 2443476), (126, 2327120), (133, 2204640), (140, 2094408), (144, 2036230), (152, 1929060), (160, 1832607), (168, 1745340), (171, 1714720), (180, 1628984), (190, 1543248), (210, 1396272), (224, 1309005), (228, 1286040), (240, 1221738), (252, 1163560), (266, 1102320), (280, 1047204), (285, 1028832), (288, 1018115), (304, 964530), (315, 930848), (336, 872670), (342, 857360), (360, 814492), (380, 771624), (399, 734880), (420, 698136), (456, 643020), (480, 610869), (504, 581780), (532, 551160), (560, 523602), (570, 514416), (608, 482265), (630, 465424), (665, 440928), (672, 436335), (684, 428680), (720, 407246), (760, 385812), (798, 367440), (840, 349068), (855, 342944), (912, 321510), (1008, 290890), (1064, 275580), (1120, 261801), (1140, 257208), (1197, 244960), (1260, 232712), (1330, 220464), (1368, 214340), (1440, 203623), (1520, 192906), (1531, 191520), (1596, 183720), (1680, 174534), (1710, 171472), (1824, 160755), (1995, 146976), (2016, 145445), (2128, 137790), (2280, 128604), (2394, 122480), (2520, 116356), (2660, 110232), (2736, 107170), (3040, 96453), (3062, 95760), (3192, 91860), (3360, 87267), (3420, 85736), (3990, 73488), (4256, 68895), (4560, 64302), (4593, 63840), (4788, 61240), (5040, 58178), (5320, 55116), (5472, 53585), (5985, 48992), (6124, 47880), (6384, 45930), (6840, 42868), (7655, 38304), (7980, 36744), (9120, 32151), (9186, 31920), (9576, 30620), (10080, 29089), (10640, 27558), (10717, 27360), (11970, 24496), (12248, 23940), (12768, 22965), (13680, 21434), (13779, 21280), (15310, 19152), (15960, 18372)]