228749280

素因数分解:

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

素因数の和:166

約数の個数: 192

約数和(自身を含む): 773478720

約数和(自身を除く): 544729440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 194, 204, 240, 255, 272, 289, 291, 340, 388, 408, 480, 485, 510, 544, 578, 582, 680, 776, 816, 867, 970, 1020, 1156, 1164, 1360, 1445, 1455, 1552, 1632, 1649, 1734, 1940, 2040, 2312, 2328, 2720, 2890, 2910, 3104, 3298, 3468, 3880, 4080, 4335, 4624, 4656, 4913, 4947, 5780, 5820, 6596, 6936, 7760, 8160, 8245, 8670, 9248, 9312, 9826, 9894, 11560, 11640, 13192, 13872, 14739, 15520, 16490, 17340, 19652, 19788, 23120, 23280, 24565, 24735, 26384, 27744, 28033, 29478, 32980, 34680, 39304, 39576, 46240, 46560, 49130, 49470, 52768, 56066, 58956, 65960, 69360, 73695, 78608, 79152, 84099, 98260, 98940, 112132, 117912, 131920, 138720, 140165, 147390, 157216, 158304, 168198, 196520, 197880, 224264, 235824, 263840, 280330, 294780, 336396, 393040, 395760, 420495, 448528, 471648, 476561, 560660, 589560, 672792, 786080, 791520, 840990, 897056, 953122, 1121320, 1179120, 1345584, 1429683, 1681980, 1906244, 2242640, 2358240, 2382805, 2691168, 2859366, 3363960, 3812488, 4485280, 4765610, 5718732, 6727920, 7148415, 7624976, 9531220, 11437464, 13455840, 14296830, 15249952, 19062440, 22874928, 28593660, 38124880, 45749856, 57187320, 76249760, 114374640, 228749280]

約数ペア:

[(1, 228749280), (2, 114374640), (3, 76249760), (4, 57187320), (5, 45749856), (6, 38124880), (8, 28593660), (10, 22874928), (12, 19062440), (15, 15249952), (16, 14296830), (17, 13455840), (20, 11437464), (24, 9531220), (30, 7624976), (32, 7148415), (34, 6727920), (40, 5718732), (48, 4765610), (51, 4485280), (60, 3812488), (68, 3363960), (80, 2859366), (85, 2691168), (96, 2382805), (97, 2358240), (102, 2242640), (120, 1906244), (136, 1681980), (160, 1429683), (170, 1345584), (194, 1179120), (204, 1121320), (240, 953122), (255, 897056), (272, 840990), (289, 791520), (291, 786080), (340, 672792), (388, 589560), (408, 560660), (480, 476561), (485, 471648), (510, 448528), (544, 420495), (578, 395760), (582, 393040), (680, 336396), (776, 294780), (816, 280330), (867, 263840), (970, 235824), (1020, 224264), (1156, 197880), (1164, 196520), (1360, 168198), (1445, 158304), (1455, 157216), (1552, 147390), (1632, 140165), (1649, 138720), (1734, 131920), (1940, 117912), (2040, 112132), (2312, 98940), (2328, 98260), (2720, 84099), (2890, 79152), (2910, 78608), (3104, 73695), (3298, 69360), (3468, 65960), (3880, 58956), (4080, 56066), (4335, 52768), (4624, 49470), (4656, 49130), (4913, 46560), (4947, 46240), (5780, 39576), (5820, 39304), (6596, 34680), (6936, 32980), (7760, 29478), (8160, 28033), (8245, 27744), (8670, 26384), (9248, 24735), (9312, 24565), (9826, 23280), (9894, 23120), (11560, 19788), (11640, 19652), (13192, 17340), (13872, 16490), (14739, 15520)]