2507427720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52369}}^1$

素因数の和:52412

約数の個数: 192

約数和(自身を含む): 9803664000

約数和(自身を除く): 7296236280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 47880, 52369, 104738, 157107, 209476, 261845, 314214, 366583, 418952, 471321, 523690, 628428, 733166, 785535, 942642, 995011, 1047380, 1099749, 1256856, 1466332, 1571070, 1832915, 1885284, 1990022, 2094760, 2199498, 2356605, 2932664, 2985033, 3142140, 3299247, 3665830, 3770568, 3980044, 4398996, 4713210, 4975055, 5498745, 5970066, 6284280, 6598494, 6965077, 7331660, 7960088, 8797992, 8955099, 9426420, 9950110, 10997490, 11940132, 13196988, 13930154, 14663320, 14925165, 16496235, 17910198, 18852840, 19900220, 20895231, 21994980, 23880264, 26393976, 27860308, 29850330, 32992470, 34825385, 35820396, 39800440, 41790462, 43989960, 44775495, 55720616, 59700660, 62685693, 65984940, 69650770, 71640792, 83580924, 89550990, 104476155, 119401320, 125371386, 131969880, 139301540, 167161848, 179101980, 208952310, 250742772, 278603080, 313428465, 358203960, 417904620, 501485544, 626856930, 835809240, 1253713860, 2507427720]

約数ペア:

[(1, 2507427720), (2, 1253713860), (3, 835809240), (4, 626856930), (5, 501485544), (6, 417904620), (7, 358203960), (8, 313428465), (9, 278603080), (10, 250742772), (12, 208952310), (14, 179101980), (15, 167161848), (18, 139301540), (19, 131969880), (20, 125371386), (21, 119401320), (24, 104476155), (28, 89550990), (30, 83580924), (35, 71640792), (36, 69650770), (38, 65984940), (40, 62685693), (42, 59700660), (45, 55720616), (56, 44775495), (57, 43989960), (60, 41790462), (63, 39800440), (70, 35820396), (72, 34825385), (76, 32992470), (84, 29850330), (90, 27860308), (95, 26393976), (105, 23880264), (114, 21994980), (120, 20895231), (126, 19900220), (133, 18852840), (140, 17910198), (152, 16496235), (168, 14925165), (171, 14663320), (180, 13930154), (190, 13196988), (210, 11940132), (228, 10997490), (252, 9950110), (266, 9426420), (280, 8955099), (285, 8797992), (315, 7960088), (342, 7331660), (360, 6965077), (380, 6598494), (399, 6284280), (420, 5970066), (456, 5498745), (504, 4975055), (532, 4713210), (570, 4398996), (630, 3980044), (665, 3770568), (684, 3665830), (760, 3299247), (798, 3142140), (840, 2985033), (855, 2932664), (1064, 2356605), (1140, 2199498), (1197, 2094760), (1260, 1990022), (1330, 1885284), (1368, 1832915), (1596, 1571070), (1710, 1466332), (1995, 1256856), (2280, 1099749), (2394, 1047380), (2520, 995011), (2660, 942642), (3192, 785535), (3420, 733166), (3990, 628428), (4788, 523690), (5320, 471321), (5985, 418952), (6840, 366583), (7980, 314214), (9576, 261845), (11970, 209476), (15960, 157107), (23940, 104738), (47880, 52369)]