1256191650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 4116403200

約数和(自身を除く): 2860211550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 139, 150, 151, 171, 175, 190, 210, 225, 266, 278, 285, 302, 315, 342, 350, 399, 417, 450, 453, 475, 525, 570, 630, 665, 695, 755, 798, 834, 855, 906, 950, 973, 1050, 1057, 1197, 1251, 1330, 1359, 1390, 1425, 1510, 1575, 1710, 1946, 1995, 2085, 2114, 2265, 2394, 2502, 2641, 2718, 2850, 2869, 2919, 3150, 3171, 3325, 3475, 3775, 3990, 4170, 4275, 4530, 4865, 5282, 5285, 5738, 5838, 5985, 6255, 6342, 6650, 6795, 6950, 7550, 7923, 8550, 8607, 8757, 9513, 9730, 9975, 10425, 10570, 11325, 11970, 12510, 13205, 13590, 14345, 14595, 15846, 15855, 17214, 17514, 18487, 19026, 19950, 20083, 20850, 20989, 22650, 23769, 24325, 25821, 26410, 26425, 28690, 29190, 29925, 31275, 31710, 33975, 36974, 39615, 40166, 41978, 43035, 43785, 47538, 47565, 48650, 51642, 52850, 55461, 59850, 60249, 62550, 62967, 66025, 67950, 71725, 72975, 79230, 79275, 86070, 87570, 92435, 95130, 100415, 104945, 110922, 118845, 120498, 125934, 129105, 132050, 143450, 145950, 146923, 158550, 166383, 180747, 184870, 188901, 198075, 200830, 209890, 215175, 218925, 237690, 237825, 258210, 277305, 293846, 301245, 314835, 332766, 361494, 377802, 396150, 398791, 430350, 437850, 440769, 462175, 475650, 502075, 524725, 554610, 594225, 602490, 629670, 645525, 734615, 797582, 831915, 881538, 903735, 924350, 944505, 1004150, 1049450, 1188450, 1196373, 1291050, 1322307, 1386525, 1469230, 1506225, 1574175, 1663830, 1807470, 1889010, 1993955, 2203845, 2392746, 2644614, 2773050, 2791537, 3012450, 3148350, 3589119, 3673075, 3987910, 4159575, 4407690, 4518675, 4722525, 5583074, 5981865, 6611535, 7178238, 7346150, 8319150, 8374611, 9037350, 9445050, 9969775, 11019225, 11963730, 13223070, 13957685, 16749222, 17945595, 19939550, 22038450, 25123833, 27915370, 29909325, 33057675, 35891190, 41873055, 50247666, 59818650, 66115350, 69788425, 83746110, 89727975, 125619165, 139576850, 179455950, 209365275, 251238330, 418730550, 628095825, 1256191650]

約数ペア:

[(1, 1256191650), (2, 628095825), (3, 418730550), (5, 251238330), (6, 209365275), (7, 179455950), (9, 139576850), (10, 125619165), (14, 89727975), (15, 83746110), (18, 69788425), (19, 66115350), (21, 59818650), (25, 50247666), (30, 41873055), (35, 35891190), (38, 33057675), (42, 29909325), (45, 27915370), (50, 25123833), (57, 22038450), (63, 19939550), (70, 17945595), (75, 16749222), (90, 13957685), (95, 13223070), (105, 11963730), (114, 11019225), (126, 9969775), (133, 9445050), (139, 9037350), (150, 8374611), (151, 8319150), (171, 7346150), (175, 7178238), (190, 6611535), (210, 5981865), (225, 5583074), (266, 4722525), (278, 4518675), (285, 4407690), (302, 4159575), (315, 3987910), (342, 3673075), (350, 3589119), (399, 3148350), (417, 3012450), (450, 2791537), (453, 2773050), (475, 2644614), (525, 2392746), (570, 2203845), (630, 1993955), (665, 1889010), (695, 1807470), (755, 1663830), (798, 1574175), (834, 1506225), (855, 1469230), (906, 1386525), (950, 1322307), (973, 1291050), (1050, 1196373), (1057, 1188450), (1197, 1049450), (1251, 1004150), (1330, 944505), (1359, 924350), (1390, 903735), (1425, 881538), (1510, 831915), (1575, 797582), (1710, 734615), (1946, 645525), (1995, 629670), (2085, 602490), (2114, 594225), (2265, 554610), (2394, 524725), (2502, 502075), (2641, 475650), (2718, 462175), (2850, 440769), (2869, 437850), (2919, 430350), (3150, 398791), (3171, 396150), (3325, 377802), (3475, 361494), (3775, 332766), (3990, 314835), (4170, 301245), (4275, 293846), (4530, 277305), (4865, 258210), (5282, 237825), (5285, 237690), (5738, 218925), (5838, 215175), (5985, 209890), (6255, 200830), (6342, 198075), (6650, 188901), (6795, 184870), (6950, 180747), (7550, 166383), (7923, 158550), (8550, 146923), (8607, 145950), (8757, 143450), (9513, 132050), (9730, 129105), (9975, 125934), (10425, 120498), (10570, 118845), (11325, 110922), (11970, 104945), (12510, 100415), (13205, 95130), (13590, 92435), (14345, 87570), (14595, 86070), (15846, 79275), (15855, 79230), (17214, 72975), (17514, 71725), (18487, 67950), (19026, 66025), (19950, 62967), (20083, 62550), (20850, 60249), (20989, 59850), (22650, 55461), (23769, 52850), (24325, 51642), (25821, 48650), (26410, 47565), (26425, 47538), (28690, 43785), (29190, 43035), (29925, 41978), (31275, 40166), (31710, 39615), (33975, 36974)]