216914880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 336

約数和(自身を含む): 856756224

約数和(自身を除く): 639841344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 191, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 338, 364, 382, 390, 416, 420, 448, 455, 480, 507, 520, 546, 560, 573, 624, 672, 676, 728, 764, 780, 832, 840, 845, 910, 955, 960, 1014, 1040, 1092, 1120, 1146, 1183, 1248, 1337, 1344, 1352, 1365, 1456, 1528, 1560, 1680, 1690, 1820, 1910, 2028, 2080, 2184, 2240, 2292, 2366, 2483, 2496, 2535, 2674, 2704, 2730, 2865, 2912, 3056, 3120, 3360, 3380, 3549, 3640, 3820, 4011, 4056, 4160, 4368, 4584, 4732, 4966, 5070, 5348, 5408, 5460, 5730, 5824, 5915, 6112, 6240, 6685, 6720, 6760, 7098, 7280, 7449, 7640, 8022, 8112, 8736, 9168, 9464, 9932, 10140, 10696, 10816, 10920, 11460, 11830, 12224, 12415, 12480, 13370, 13520, 14196, 14560, 14898, 15280, 16044, 16224, 17381, 17472, 17745, 18336, 18928, 19864, 20055, 20280, 21392, 21840, 22920, 23660, 24830, 26740, 27040, 28392, 29120, 29796, 30560, 32088, 32279, 32448, 34762, 35490, 36672, 37245, 37856, 39728, 40110, 40560, 42784, 43680, 45840, 47320, 49660, 52143, 53480, 54080, 56784, 59592, 61120, 64176, 64558, 69524, 70980, 74490, 75712, 79456, 80220, 81120, 85568, 86905, 87360, 91680, 94640, 96837, 99320, 104286, 106960, 113568, 119184, 128352, 129116, 139048, 141960, 148980, 158912, 160440, 161395, 162240, 173810, 183360, 189280, 193674, 198640, 208572, 213920, 225953, 227136, 238368, 256704, 258232, 260715, 278096, 283920, 297960, 320880, 322790, 347620, 378560, 387348, 397280, 417144, 427840, 451906, 476736, 484185, 516464, 521430, 556192, 567840, 595920, 641760, 645580, 677859, 695240, 774696, 794560, 834288, 903812, 968370, 1032928, 1042860, 1112384, 1129765, 1135680, 1191840, 1283520, 1291160, 1355718, 1390480, 1549392, 1668576, 1807624, 1936740, 2065856, 2085720, 2259530, 2383680, 2582320, 2711436, 2780960, 3098784, 3337152, 3389295, 3615248, 3873480, 4171440, 4519060, 5164640, 5422872, 5561920, 6197568, 6778590, 7230496, 7746960, 8342880, 9038120, 10329280, 10845744, 13557180, 14460992, 15493920, 16685760, 18076240, 21691488, 27114360, 30987840, 36152480, 43382976, 54228720, 72304960, 108457440, 216914880]

約数ペア:

[(1, 216914880), (2, 108457440), (3, 72304960), (4, 54228720), (5, 43382976), (6, 36152480), (7, 30987840), (8, 27114360), (10, 21691488), (12, 18076240), (13, 16685760), (14, 15493920), (15, 14460992), (16, 13557180), (20, 10845744), (21, 10329280), (24, 9038120), (26, 8342880), (28, 7746960), (30, 7230496), (32, 6778590), (35, 6197568), (39, 5561920), (40, 5422872), (42, 5164640), (48, 4519060), (52, 4171440), (56, 3873480), (60, 3615248), (64, 3389295), (65, 3337152), (70, 3098784), (78, 2780960), (80, 2711436), (84, 2582320), (91, 2383680), (96, 2259530), (104, 2085720), (105, 2065856), (112, 1936740), (120, 1807624), (130, 1668576), (140, 1549392), (156, 1390480), (160, 1355718), (168, 1291160), (169, 1283520), (182, 1191840), (191, 1135680), (192, 1129765), (195, 1112384), (208, 1042860), (210, 1032928), (224, 968370), (240, 903812), (260, 834288), (273, 794560), (280, 774696), (312, 695240), (320, 677859), (336, 645580), (338, 641760), (364, 595920), (382, 567840), (390, 556192), (416, 521430), (420, 516464), (448, 484185), (455, 476736), (480, 451906), (507, 427840), (520, 417144), (546, 397280), (560, 387348), (573, 378560), (624, 347620), (672, 322790), (676, 320880), (728, 297960), (764, 283920), (780, 278096), (832, 260715), (840, 258232), (845, 256704), (910, 238368), (955, 227136), (960, 225953), (1014, 213920), (1040, 208572), (1092, 198640), (1120, 193674), (1146, 189280), (1183, 183360), (1248, 173810), (1337, 162240), (1344, 161395), (1352, 160440), (1365, 158912), (1456, 148980), (1528, 141960), (1560, 139048), (1680, 129116), (1690, 128352), (1820, 119184), (1910, 113568), (2028, 106960), (2080, 104286), (2184, 99320), (2240, 96837), (2292, 94640), (2366, 91680), (2483, 87360), (2496, 86905), (2535, 85568), (2674, 81120), (2704, 80220), (2730, 79456), (2865, 75712), (2912, 74490), (3056, 70980), (3120, 69524), (3360, 64558), (3380, 64176), (3549, 61120), (3640, 59592), (3820, 56784), (4011, 54080), (4056, 53480), (4160, 52143), (4368, 49660), (4584, 47320), (4732, 45840), (4966, 43680), (5070, 42784), (5348, 40560), (5408, 40110), (5460, 39728), (5730, 37856), (5824, 37245), (5915, 36672), (6112, 35490), (6240, 34762), (6685, 32448), (6720, 32279), (6760, 32088), (7098, 30560), (7280, 29796), (7449, 29120), (7640, 28392), (8022, 27040), (8112, 26740), (8736, 24830), (9168, 23660), (9464, 22920), (9932, 21840), (10140, 21392), (10696, 20280), (10816, 20055), (10920, 19864), (11460, 18928), (11830, 18336), (12224, 17745), (12415, 17472), (12480, 17381), (13370, 16224), (13520, 16044), (14196, 15280), (14560, 14898)]