7375219740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1569

約数の個数: 288

約数和(自身を含む): 27046656000

約数和(自身を除く): 19671436260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 239, 252, 266, 285, 315, 342, 380, 399, 420, 478, 532, 570, 630, 665, 684, 717, 798, 855, 956, 1140, 1195, 1197, 1260, 1289, 1330, 1434, 1596, 1673, 1710, 1995, 2151, 2390, 2394, 2578, 2660, 2868, 3346, 3420, 3585, 3867, 3990, 4302, 4541, 4780, 4788, 5019, 5156, 5985, 6445, 6692, 7170, 7734, 7980, 8365, 8604, 9023, 9082, 10038, 10755, 11601, 11970, 12890, 13623, 14340, 15057, 15468, 16730, 18046, 18164, 19335, 20076, 21510, 22705, 23202, 23940, 24491, 25095, 25780, 27069, 27246, 30114, 31787, 33460, 36092, 38670, 40869, 43020, 45115, 45410, 46404, 48982, 50190, 54138, 54492, 58005, 60228, 63574, 68115, 73473, 75285, 77340, 81207, 81738, 90230, 90820, 95361, 97964, 100380, 108276, 116010, 122455, 127148, 135345, 136230, 146946, 150570, 158935, 162414, 163476, 171437, 180460, 190722, 204345, 220419, 232020, 244910, 270690, 272460, 286083, 293892, 301140, 308071, 317870, 324828, 342874, 367365, 381444, 406035, 408690, 440838, 476805, 489820, 514311, 541380, 572166, 616142, 635740, 685748, 734730, 812070, 817380, 857185, 881676, 924213, 953610, 1028622, 1102095, 1144332, 1232284, 1430415, 1469460, 1540355, 1542933, 1624140, 1714370, 1848426, 1907220, 2057244, 2156497, 2204190, 2571555, 2772639, 2860830, 3080710, 3085866, 3428740, 3696852, 4312994, 4408380, 4621065, 5143110, 5545278, 5721660, 5853349, 6161420, 6171732, 6469491, 7714665, 8625988, 9242130, 10286220, 10782485, 11090556, 11706698, 12938982, 13863195, 15429330, 17560047, 18484260, 19408473, 21564970, 23413396, 25877964, 27726390, 29266745, 30858660, 32347455, 35120094, 38816946, 40973443, 43129940, 52680141, 55452780, 58533490, 64694910, 70240188, 77633892, 81946886, 87800235, 97042365, 105360282, 117066980, 122920329, 129389820, 163893772, 175600470, 194084730, 204867215, 210720564, 245840658, 263400705, 351200940, 368760987, 388169460, 409734430, 491681316, 526801410, 614601645, 737521974, 819468860, 1053602820, 1229203290, 1475043948, 1843804935, 2458406580, 3687609870, 7375219740]

約数ペア:

[(1, 7375219740), (2, 3687609870), (3, 2458406580), (4, 1843804935), (5, 1475043948), (6, 1229203290), (7, 1053602820), (9, 819468860), (10, 737521974), (12, 614601645), (14, 526801410), (15, 491681316), (18, 409734430), (19, 388169460), (20, 368760987), (21, 351200940), (28, 263400705), (30, 245840658), (35, 210720564), (36, 204867215), (38, 194084730), (42, 175600470), (45, 163893772), (57, 129389820), (60, 122920329), (63, 117066980), (70, 105360282), (76, 97042365), (84, 87800235), (90, 81946886), (95, 77633892), (105, 70240188), (114, 64694910), (126, 58533490), (133, 55452780), (140, 52680141), (171, 43129940), (180, 40973443), (190, 38816946), (210, 35120094), (228, 32347455), (239, 30858660), (252, 29266745), (266, 27726390), (285, 25877964), (315, 23413396), (342, 21564970), (380, 19408473), (399, 18484260), (420, 17560047), (478, 15429330), (532, 13863195), (570, 12938982), (630, 11706698), (665, 11090556), (684, 10782485), (717, 10286220), (798, 9242130), (855, 8625988), (956, 7714665), (1140, 6469491), (1195, 6171732), (1197, 6161420), (1260, 5853349), (1289, 5721660), (1330, 5545278), (1434, 5143110), (1596, 4621065), (1673, 4408380), (1710, 4312994), (1995, 3696852), (2151, 3428740), (2390, 3085866), (2394, 3080710), (2578, 2860830), (2660, 2772639), (2868, 2571555), (3346, 2204190), (3420, 2156497), (3585, 2057244), (3867, 1907220), (3990, 1848426), (4302, 1714370), (4541, 1624140), (4780, 1542933), (4788, 1540355), (5019, 1469460), (5156, 1430415), (5985, 1232284), (6445, 1144332), (6692, 1102095), (7170, 1028622), (7734, 953610), (7980, 924213), (8365, 881676), (8604, 857185), (9023, 817380), (9082, 812070), (10038, 734730), (10755, 685748), (11601, 635740), (11970, 616142), (12890, 572166), (13623, 541380), (14340, 514311), (15057, 489820), (15468, 476805), (16730, 440838), (18046, 408690), (18164, 406035), (19335, 381444), (20076, 367365), (21510, 342874), (22705, 324828), (23202, 317870), (23940, 308071), (24491, 301140), (25095, 293892), (25780, 286083), (27069, 272460), (27246, 270690), (30114, 244910), (31787, 232020), (33460, 220419), (36092, 204345), (38670, 190722), (40869, 180460), (43020, 171437), (45115, 163476), (45410, 162414), (46404, 158935), (48982, 150570), (50190, 146946), (54138, 136230), (54492, 135345), (58005, 127148), (60228, 122455), (63574, 116010), (68115, 108276), (73473, 100380), (75285, 97964), (77340, 95361), (81207, 90820), (81738, 90230)]