656426160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 320

約数和(自身を含む): 2470258560

約数和(自身を除く): 1813832400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 180, 194, 195, 208, 216, 234, 240, 241, 260, 270, 291, 312, 351, 360, 388, 390, 432, 468, 482, 485, 520, 540, 582, 585, 624, 702, 720, 723, 776, 780, 873, 936, 964, 970, 1040, 1080, 1164, 1170, 1205, 1261, 1404, 1446, 1455, 1552, 1560, 1746, 1755, 1872, 1928, 1940, 2160, 2169, 2328, 2340, 2410, 2522, 2619, 2808, 2892, 2910, 3120, 3133, 3492, 3510, 3615, 3783, 3856, 3880, 4338, 4365, 4656, 4680, 4820, 5044, 5238, 5616, 5784, 5820, 6266, 6305, 6507, 6984, 7020, 7230, 7566, 7760, 8676, 8730, 9360, 9399, 9640, 10088, 10476, 10845, 11349, 11568, 11640, 12532, 12610, 13014, 13095, 13968, 14040, 14460, 15132, 15665, 17352, 17460, 18798, 18915, 19280, 20176, 20952, 21690, 22698, 23280, 23377, 25064, 25220, 26028, 26190, 28080, 28197, 28920, 30264, 31330, 32535, 34047, 34704, 34920, 37596, 37830, 41904, 43380, 45396, 46754, 46995, 50128, 50440, 52056, 52380, 56394, 56745, 57840, 60528, 62660, 65070, 68094, 69840, 70131, 75192, 75660, 84591, 86760, 90792, 93508, 93990, 100880, 104112, 104760, 112788, 113490, 116885, 125320, 130140, 136188, 140262, 140985, 150384, 151320, 169182, 170235, 173520, 181584, 187016, 187980, 209520, 210393, 225576, 226980, 233770, 250640, 260280, 272376, 280524, 281970, 302640, 303901, 338364, 340470, 350655, 374032, 375960, 420786, 422955, 451152, 453960, 467540, 520560, 544752, 561048, 563940, 607802, 631179, 676728, 680940, 701310, 751920, 841572, 845910, 907920, 911703, 935080, 1051965, 1122096, 1127880, 1215604, 1262358, 1353456, 1361880, 1402620, 1519505, 1683144, 1691820, 1823406, 1870160, 2103930, 2255760, 2431208, 2524716, 2723760, 2735109, 2805240, 3039010, 3155895, 3366288, 3383640, 3646812, 4207860, 4558515, 4862416, 5049432, 5470218, 5610480, 6078020, 6311790, 6767280, 7293624, 8205327, 8415720, 9117030, 10098864, 10940436, 12156040, 12623580, 13675545, 14587248, 16410654, 16831440, 18234060, 21880872, 24312080, 25247160, 27351090, 32821308, 36468120, 41026635, 43761744, 50494320, 54702180, 65642616, 72936240, 82053270, 109404360, 131285232, 164106540, 218808720, 328213080, 656426160]

約数ペア:

[(1, 656426160), (2, 328213080), (3, 218808720), (4, 164106540), (5, 131285232), (6, 109404360), (8, 82053270), (9, 72936240), (10, 65642616), (12, 54702180), (13, 50494320), (15, 43761744), (16, 41026635), (18, 36468120), (20, 32821308), (24, 27351090), (26, 25247160), (27, 24312080), (30, 21880872), (36, 18234060), (39, 16831440), (40, 16410654), (45, 14587248), (48, 13675545), (52, 12623580), (54, 12156040), (60, 10940436), (65, 10098864), (72, 9117030), (78, 8415720), (80, 8205327), (90, 7293624), (97, 6767280), (104, 6311790), (108, 6078020), (117, 5610480), (120, 5470218), (130, 5049432), (135, 4862416), (144, 4558515), (156, 4207860), (180, 3646812), (194, 3383640), (195, 3366288), (208, 3155895), (216, 3039010), (234, 2805240), (240, 2735109), (241, 2723760), (260, 2524716), (270, 2431208), (291, 2255760), (312, 2103930), (351, 1870160), (360, 1823406), (388, 1691820), (390, 1683144), (432, 1519505), (468, 1402620), (482, 1361880), (485, 1353456), (520, 1262358), (540, 1215604), (582, 1127880), (585, 1122096), (624, 1051965), (702, 935080), (720, 911703), (723, 907920), (776, 845910), (780, 841572), (873, 751920), (936, 701310), (964, 680940), (970, 676728), (1040, 631179), (1080, 607802), (1164, 563940), (1170, 561048), (1205, 544752), (1261, 520560), (1404, 467540), (1446, 453960), (1455, 451152), (1552, 422955), (1560, 420786), (1746, 375960), (1755, 374032), (1872, 350655), (1928, 340470), (1940, 338364), (2160, 303901), (2169, 302640), (2328, 281970), (2340, 280524), (2410, 272376), (2522, 260280), (2619, 250640), (2808, 233770), (2892, 226980), (2910, 225576), (3120, 210393), (3133, 209520), (3492, 187980), (3510, 187016), (3615, 181584), (3783, 173520), (3856, 170235), (3880, 169182), (4338, 151320), (4365, 150384), (4656, 140985), (4680, 140262), (4820, 136188), (5044, 130140), (5238, 125320), (5616, 116885), (5784, 113490), (5820, 112788), (6266, 104760), (6305, 104112), (6507, 100880), (6984, 93990), (7020, 93508), (7230, 90792), (7566, 86760), (7760, 84591), (8676, 75660), (8730, 75192), (9360, 70131), (9399, 69840), (9640, 68094), (10088, 65070), (10476, 62660), (10845, 60528), (11349, 57840), (11568, 56745), (11640, 56394), (12532, 52380), (12610, 52056), (13014, 50440), (13095, 50128), (13968, 46995), (14040, 46754), (14460, 45396), (15132, 43380), (15665, 41904), (17352, 37830), (17460, 37596), (18798, 34920), (18915, 34704), (19280, 34047), (20176, 32535), (20952, 31330), (21690, 30264), (22698, 28920), (23280, 28197), (23377, 28080), (25064, 26190), (25220, 26028)]