6520930920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1254

約数の個数: 320

約数和(自身を含む): 25155377280

約数和(自身を除く): 18634446360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 317, 324, 360, 378, 405, 420, 504, 540, 567, 630, 634, 648, 756, 810, 840, 907, 945, 951, 1080, 1134, 1260, 1268, 1512, 1585, 1620, 1814, 1890, 1902, 2219, 2268, 2520, 2536, 2721, 2835, 2853, 3170, 3240, 3628, 3780, 3804, 4438, 4535, 4536, 4755, 5442, 5670, 5706, 6340, 6349, 6657, 7256, 7560, 7608, 8163, 8559, 8876, 9070, 9510, 10884, 11095, 11340, 11412, 12680, 12698, 13314, 13605, 14265, 16326, 17118, 17752, 18140, 19020, 19047, 19971, 21768, 22190, 22680, 22824, 24489, 25396, 25677, 26628, 27210, 28530, 31745, 32652, 33285, 34236, 36280, 38040, 38094, 39942, 40815, 42795, 44380, 48978, 50792, 51354, 53256, 54420, 57060, 57141, 59913, 63490, 65304, 66570, 68472, 73467, 76188, 79884, 81630, 85590, 88760, 95235, 97956, 99855, 102708, 108840, 114120, 114282, 119826, 122445, 126980, 128385, 133140, 146934, 152376, 159768, 163260, 171180, 171423, 179739, 190470, 195912, 199710, 205416, 228564, 239652, 244890, 253960, 256770, 266280, 285705, 287519, 293868, 299565, 326520, 342360, 342846, 359478, 367335, 380940, 399420, 457128, 479304, 489780, 513540, 514269, 571410, 575038, 587736, 599130, 685692, 718956, 734670, 761880, 798840, 857115, 862557, 898695, 979560, 1027080, 1028538, 1142820, 1150076, 1198260, 1371384, 1437595, 1437912, 1469340, 1714230, 1725114, 1797390, 2012633, 2057076, 2285640, 2300152, 2396520, 2571345, 2587671, 2875190, 2938680, 3428460, 3450228, 3594780, 4025266, 4114152, 4312785, 5142690, 5175342, 5750380, 6037899, 6856920, 6900456, 7189560, 7763013, 8050532, 8625570, 10063165, 10285380, 10350684, 11500760, 12075798, 12938355, 15526026, 16101064, 17251140, 18113697, 20126330, 20570760, 20701368, 23289039, 24151596, 25876710, 30189495, 31052052, 34502280, 36227394, 38815065, 40252660, 46578078, 48303192, 51753420, 54341091, 60378990, 62104104, 72454788, 77630130, 80505320, 90568485, 93156156, 103506840, 108682182, 116445195, 120757980, 144909576, 155260260, 163023273, 181136970, 186312312, 217364364, 232890390, 241515960, 271705455, 310520520, 326046546, 362273940, 434728728, 465780780, 543410910, 652093092, 724547880, 815116365, 931561560, 1086821820, 1304186184, 1630232730, 2173643640, 3260465460, 6520930920]

約数ペア:

[(1, 6520930920), (2, 3260465460), (3, 2173643640), (4, 1630232730), (5, 1304186184), (6, 1086821820), (7, 931561560), (8, 815116365), (9, 724547880), (10, 652093092), (12, 543410910), (14, 465780780), (15, 434728728), (18, 362273940), (20, 326046546), (21, 310520520), (24, 271705455), (27, 241515960), (28, 232890390), (30, 217364364), (35, 186312312), (36, 181136970), (40, 163023273), (42, 155260260), (45, 144909576), (54, 120757980), (56, 116445195), (60, 108682182), (63, 103506840), (70, 93156156), (72, 90568485), (81, 80505320), (84, 77630130), (90, 72454788), (105, 62104104), (108, 60378990), (120, 54341091), (126, 51753420), (135, 48303192), (140, 46578078), (162, 40252660), (168, 38815065), (180, 36227394), (189, 34502280), (210, 31052052), (216, 30189495), (252, 25876710), (270, 24151596), (280, 23289039), (315, 20701368), (317, 20570760), (324, 20126330), (360, 18113697), (378, 17251140), (405, 16101064), (420, 15526026), (504, 12938355), (540, 12075798), (567, 11500760), (630, 10350684), (634, 10285380), (648, 10063165), (756, 8625570), (810, 8050532), (840, 7763013), (907, 7189560), (945, 6900456), (951, 6856920), (1080, 6037899), (1134, 5750380), (1260, 5175342), (1268, 5142690), (1512, 4312785), (1585, 4114152), (1620, 4025266), (1814, 3594780), (1890, 3450228), (1902, 3428460), (2219, 2938680), (2268, 2875190), (2520, 2587671), (2536, 2571345), (2721, 2396520), (2835, 2300152), (2853, 2285640), (3170, 2057076), (3240, 2012633), (3628, 1797390), (3780, 1725114), (3804, 1714230), (4438, 1469340), (4535, 1437912), (4536, 1437595), (4755, 1371384), (5442, 1198260), (5670, 1150076), (5706, 1142820), (6340, 1028538), (6349, 1027080), (6657, 979560), (7256, 898695), (7560, 862557), (7608, 857115), (8163, 798840), (8559, 761880), (8876, 734670), (9070, 718956), (9510, 685692), (10884, 599130), (11095, 587736), (11340, 575038), (11412, 571410), (12680, 514269), (12698, 513540), (13314, 489780), (13605, 479304), (14265, 457128), (16326, 399420), (17118, 380940), (17752, 367335), (18140, 359478), (19020, 342846), (19047, 342360), (19971, 326520), (21768, 299565), (22190, 293868), (22680, 287519), (22824, 285705), (24489, 266280), (25396, 256770), (25677, 253960), (26628, 244890), (27210, 239652), (28530, 228564), (31745, 205416), (32652, 199710), (33285, 195912), (34236, 190470), (36280, 179739), (38040, 171423), (38094, 171180), (39942, 163260), (40815, 159768), (42795, 152376), (44380, 146934), (48978, 133140), (50792, 128385), (51354, 126980), (53256, 122445), (54420, 119826), (57060, 114282), (57141, 114120), (59913, 108840), (63490, 102708), (65304, 99855), (66570, 97956), (68472, 95235), (73467, 88760), (76188, 85590), (79884, 81630)]