40367520

素因数分解:

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

素因数の和:152

約数の個数: 216

約数和(自身を含む): 147842604

約数和(自身を除く): 107475084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 97, 102, 120, 136, 144, 153, 160, 170, 180, 194, 204, 240, 255, 272, 288, 289, 291, 306, 340, 360, 388, 408, 480, 485, 510, 544, 578, 582, 612, 680, 720, 765, 776, 816, 867, 873, 970, 1020, 1156, 1164, 1224, 1360, 1440, 1445, 1455, 1530, 1552, 1632, 1649, 1734, 1746, 1940, 2040, 2312, 2328, 2448, 2601, 2720, 2890, 2910, 3060, 3104, 3298, 3468, 3492, 3880, 4080, 4335, 4365, 4624, 4656, 4896, 4947, 5202, 5780, 5820, 6120, 6596, 6936, 6984, 7760, 8160, 8245, 8670, 8730, 9248, 9312, 9894, 10404, 11560, 11640, 12240, 13005, 13192, 13872, 13968, 14841, 15520, 16490, 17340, 17460, 19788, 20808, 23120, 23280, 24480, 24735, 26010, 26384, 27744, 27936, 28033, 29682, 32980, 34680, 34920, 39576, 41616, 46240, 46560, 49470, 52020, 52768, 56066, 59364, 65960, 69360, 69840, 74205, 79152, 83232, 84099, 98940, 104040, 112132, 118728, 131920, 138720, 139680, 140165, 148410, 158304, 168198, 197880, 208080, 224264, 237456, 252297, 263840, 280330, 296820, 336396, 395760, 416160, 420495, 448528, 474912, 504594, 560660, 593640, 672792, 791520, 840990, 897056, 1009188, 1121320, 1187280, 1261485, 1345584, 1681980, 2018376, 2242640, 2374560, 2522970, 2691168, 3363960, 4036752, 4485280, 5045940, 6727920, 8073504, 10091880, 13455840, 20183760, 40367520]

約数ペア:

[(1, 40367520), (2, 20183760), (3, 13455840), (4, 10091880), (5, 8073504), (6, 6727920), (8, 5045940), (9, 4485280), (10, 4036752), (12, 3363960), (15, 2691168), (16, 2522970), (17, 2374560), (18, 2242640), (20, 2018376), (24, 1681980), (30, 1345584), (32, 1261485), (34, 1187280), (36, 1121320), (40, 1009188), (45, 897056), (48, 840990), (51, 791520), (60, 672792), (68, 593640), (72, 560660), (80, 504594), (85, 474912), (90, 448528), (96, 420495), (97, 416160), (102, 395760), (120, 336396), (136, 296820), (144, 280330), (153, 263840), (160, 252297), (170, 237456), (180, 224264), (194, 208080), (204, 197880), (240, 168198), (255, 158304), (272, 148410), (288, 140165), (289, 139680), (291, 138720), (306, 131920), (340, 118728), (360, 112132), (388, 104040), (408, 98940), (480, 84099), (485, 83232), (510, 79152), (544, 74205), (578, 69840), (582, 69360), (612, 65960), (680, 59364), (720, 56066), (765, 52768), (776, 52020), (816, 49470), (867, 46560), (873, 46240), (970, 41616), (1020, 39576), (1156, 34920), (1164, 34680), (1224, 32980), (1360, 29682), (1440, 28033), (1445, 27936), (1455, 27744), (1530, 26384), (1552, 26010), (1632, 24735), (1649, 24480), (1734, 23280), (1746, 23120), (1940, 20808), (2040, 19788), (2312, 17460), (2328, 17340), (2448, 16490), (2601, 15520), (2720, 14841), (2890, 13968), (2910, 13872), (3060, 13192), (3104, 13005), (3298, 12240), (3468, 11640), (3492, 11560), (3880, 10404), (4080, 9894), (4335, 9312), (4365, 9248), (4624, 8730), (4656, 8670), (4896, 8245), (4947, 8160), (5202, 7760), (5780, 6984), (5820, 6936), (6120, 6596)]