201977280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 224

約数和(自身を含む): 722863680

約数和(自身を除く): 520886400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 192, 194, 216, 240, 241, 270, 288, 291, 320, 360, 388, 432, 480, 482, 485, 540, 576, 582, 720, 723, 776, 864, 873, 960, 964, 970, 1080, 1164, 1205, 1440, 1446, 1455, 1552, 1728, 1746, 1928, 1940, 2160, 2169, 2328, 2410, 2619, 2880, 2892, 2910, 3104, 3492, 3615, 3856, 3880, 4320, 4338, 4365, 4656, 4820, 5238, 5784, 5820, 6208, 6507, 6984, 7230, 7712, 7760, 8640, 8676, 8730, 9312, 9640, 10476, 10845, 11568, 11640, 13014, 13095, 13968, 14460, 15424, 15520, 17352, 17460, 18624, 19280, 20952, 21690, 23136, 23280, 23377, 26028, 26190, 27936, 28920, 31040, 32535, 34704, 34920, 38560, 41904, 43380, 46272, 46560, 46754, 52056, 52380, 55872, 57840, 65070, 69408, 69840, 70131, 77120, 83808, 86760, 93120, 93508, 104112, 104760, 115680, 116885, 130140, 138816, 139680, 140262, 167616, 173520, 187016, 208224, 209520, 210393, 231360, 233770, 260280, 279360, 280524, 347040, 350655, 374032, 416448, 419040, 420786, 467540, 520560, 561048, 631179, 694080, 701310, 748064, 838080, 841572, 935080, 1041120, 1051965, 1122096, 1262358, 1402620, 1496128, 1683144, 1870160, 2082240, 2103930, 2244192, 2524716, 2805240, 3155895, 3366288, 3740320, 4207860, 4488384, 5049432, 5610480, 6311790, 6732576, 7480640, 8415720, 10098864, 11220960, 12623580, 13465152, 16831440, 20197728, 22441920, 25247160, 33662880, 40395456, 50494320, 67325760, 100988640, 201977280]

約数ペア:

[(1, 201977280), (2, 100988640), (3, 67325760), (4, 50494320), (5, 40395456), (6, 33662880), (8, 25247160), (9, 22441920), (10, 20197728), (12, 16831440), (15, 13465152), (16, 12623580), (18, 11220960), (20, 10098864), (24, 8415720), (27, 7480640), (30, 6732576), (32, 6311790), (36, 5610480), (40, 5049432), (45, 4488384), (48, 4207860), (54, 3740320), (60, 3366288), (64, 3155895), (72, 2805240), (80, 2524716), (90, 2244192), (96, 2103930), (97, 2082240), (108, 1870160), (120, 1683144), (135, 1496128), (144, 1402620), (160, 1262358), (180, 1122096), (192, 1051965), (194, 1041120), (216, 935080), (240, 841572), (241, 838080), (270, 748064), (288, 701310), (291, 694080), (320, 631179), (360, 561048), (388, 520560), (432, 467540), (480, 420786), (482, 419040), (485, 416448), (540, 374032), (576, 350655), (582, 347040), (720, 280524), (723, 279360), (776, 260280), (864, 233770), (873, 231360), (960, 210393), (964, 209520), (970, 208224), (1080, 187016), (1164, 173520), (1205, 167616), (1440, 140262), (1446, 139680), (1455, 138816), (1552, 130140), (1728, 116885), (1746, 115680), (1928, 104760), (1940, 104112), (2160, 93508), (2169, 93120), (2328, 86760), (2410, 83808), (2619, 77120), (2880, 70131), (2892, 69840), (2910, 69408), (3104, 65070), (3492, 57840), (3615, 55872), (3856, 52380), (3880, 52056), (4320, 46754), (4338, 46560), (4365, 46272), (4656, 43380), (4820, 41904), (5238, 38560), (5784, 34920), (5820, 34704), (6208, 32535), (6507, 31040), (6984, 28920), (7230, 27936), (7712, 26190), (7760, 26028), (8640, 23377), (8676, 23280), (8730, 23136), (9312, 21690), (9640, 20952), (10476, 19280), (10845, 18624), (11568, 17460), (11640, 17352), (13014, 15520), (13095, 15424), (13968, 14460)]