40961160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 152409600

約数和(自身を除く): 111448440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 85, 90, 92, 97, 102, 108, 115, 120, 135, 136, 138, 153, 170, 180, 184, 194, 204, 207, 216, 230, 255, 270, 276, 291, 306, 340, 345, 360, 388, 391, 408, 414, 459, 460, 485, 510, 540, 552, 582, 612, 621, 680, 690, 765, 776, 782, 828, 873, 918, 920, 970, 1020, 1035, 1080, 1164, 1173, 1224, 1242, 1380, 1455, 1530, 1564, 1649, 1656, 1746, 1836, 1940, 1955, 2040, 2070, 2231, 2295, 2328, 2346, 2484, 2619, 2760, 2910, 3060, 3105, 3128, 3298, 3492, 3519, 3672, 3880, 3910, 4140, 4365, 4462, 4590, 4692, 4947, 4968, 5238, 5820, 5865, 6120, 6210, 6596, 6693, 6984, 7038, 7820, 8245, 8280, 8730, 8924, 9180, 9384, 9894, 10476, 10557, 11155, 11640, 11730, 12420, 13095, 13192, 13386, 14076, 14841, 15640, 16490, 17460, 17595, 17848, 18360, 19788, 20079, 20952, 21114, 22310, 23460, 24735, 24840, 26190, 26772, 28152, 29682, 32980, 33465, 34920, 35190, 37927, 39576, 40158, 42228, 44523, 44620, 46920, 49470, 52380, 52785, 53544, 59364, 60237, 65960, 66930, 70380, 74205, 75854, 80316, 84456, 89046, 89240, 98940, 100395, 104760, 105570, 113781, 118728, 120474, 133860, 140760, 148410, 151708, 160632, 178092, 189635, 197880, 200790, 211140, 222615, 227562, 240948, 267720, 296820, 301185, 303416, 341343, 356184, 379270, 401580, 422280, 445230, 455124, 481896, 568905, 593640, 602370, 682686, 758540, 803160, 890460, 910248, 1024029, 1137810, 1204740, 1365372, 1517080, 1706715, 1780920, 2048058, 2275620, 2409480, 2730744, 3413430, 4096116, 4551240, 5120145, 6826860, 8192232, 10240290, 13653720, 20480580, 40961160]

約数ペア:

[(1, 40961160), (2, 20480580), (3, 13653720), (4, 10240290), (5, 8192232), (6, 6826860), (8, 5120145), (9, 4551240), (10, 4096116), (12, 3413430), (15, 2730744), (17, 2409480), (18, 2275620), (20, 2048058), (23, 1780920), (24, 1706715), (27, 1517080), (30, 1365372), (34, 1204740), (36, 1137810), (40, 1024029), (45, 910248), (46, 890460), (51, 803160), (54, 758540), (60, 682686), (68, 602370), (69, 593640), (72, 568905), (85, 481896), (90, 455124), (92, 445230), (97, 422280), (102, 401580), (108, 379270), (115, 356184), (120, 341343), (135, 303416), (136, 301185), (138, 296820), (153, 267720), (170, 240948), (180, 227562), (184, 222615), (194, 211140), (204, 200790), (207, 197880), (216, 189635), (230, 178092), (255, 160632), (270, 151708), (276, 148410), (291, 140760), (306, 133860), (340, 120474), (345, 118728), (360, 113781), (388, 105570), (391, 104760), (408, 100395), (414, 98940), (459, 89240), (460, 89046), (485, 84456), (510, 80316), (540, 75854), (552, 74205), (582, 70380), (612, 66930), (621, 65960), (680, 60237), (690, 59364), (765, 53544), (776, 52785), (782, 52380), (828, 49470), (873, 46920), (918, 44620), (920, 44523), (970, 42228), (1020, 40158), (1035, 39576), (1080, 37927), (1164, 35190), (1173, 34920), (1224, 33465), (1242, 32980), (1380, 29682), (1455, 28152), (1530, 26772), (1564, 26190), (1649, 24840), (1656, 24735), (1746, 23460), (1836, 22310), (1940, 21114), (1955, 20952), (2040, 20079), (2070, 19788), (2231, 18360), (2295, 17848), (2328, 17595), (2346, 17460), (2484, 16490), (2619, 15640), (2760, 14841), (2910, 14076), (3060, 13386), (3105, 13192), (3128, 13095), (3298, 12420), (3492, 11730), (3519, 11640), (3672, 11155), (3880, 10557), (3910, 10476), (4140, 9894), (4365, 9384), (4462, 9180), (4590, 8924), (4692, 8730), (4947, 8280), (4968, 8245), (5238, 7820), (5820, 7038), (5865, 6984), (6120, 6693), (6210, 6596)]