495787320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 1989411840

約数和(自身を除く): 1493624520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 71, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 142, 153, 163, 168, 170, 180, 204, 210, 213, 238, 252, 255, 280, 284, 306, 315, 326, 340, 355, 357, 360, 408, 420, 426, 476, 489, 497, 504, 510, 568, 595, 612, 630, 639, 652, 680, 710, 714, 765, 815, 840, 852, 952, 978, 994, 1020, 1065, 1071, 1141, 1190, 1207, 1224, 1260, 1278, 1304, 1420, 1428, 1467, 1491, 1530, 1630, 1704, 1785, 1956, 1988, 2040, 2130, 2142, 2282, 2380, 2414, 2445, 2485, 2520, 2556, 2771, 2840, 2856, 2934, 2982, 3060, 3195, 3260, 3423, 3570, 3621, 3912, 3976, 4260, 4284, 4473, 4564, 4760, 4828, 4890, 4970, 5112, 5355, 5542, 5705, 5868, 5964, 6035, 6120, 6390, 6520, 6846, 7140, 7242, 7335, 7455, 8313, 8449, 8520, 8568, 8946, 9128, 9656, 9780, 9940, 10269, 10710, 10863, 11084, 11410, 11573, 11736, 11928, 12070, 12780, 13692, 13855, 14280, 14484, 14670, 14910, 16626, 16898, 17115, 17892, 18105, 19397, 19560, 19880, 20538, 21420, 21726, 22168, 22365, 22820, 23146, 24140, 24939, 25347, 25560, 27384, 27710, 28968, 29340, 29820, 33252, 33796, 34230, 34719, 35784, 36210, 38794, 41076, 41565, 42245, 42840, 43452, 44730, 45640, 46292, 48280, 49878, 50694, 51345, 54315, 55420, 57865, 58191, 58680, 59640, 66504, 67592, 68460, 69438, 72420, 76041, 77588, 81011, 82152, 83130, 84490, 86904, 89460, 92584, 96985, 99756, 101388, 102690, 104157, 108630, 110840, 115730, 116382, 124695, 126735, 136920, 138876, 144840, 152082, 155176, 162022, 166260, 168980, 173595, 174573, 178920, 193970, 196741, 199512, 202776, 205380, 208314, 217260, 231460, 232764, 243033, 249390, 253470, 277752, 290955, 304164, 324044, 332520, 337960, 347190, 349146, 380205, 387940, 393482, 405055, 410760, 416628, 434520, 462920, 465528, 486066, 498780, 506940, 520785, 581910, 590223, 608328, 648088, 694380, 698292, 729099, 760410, 775880, 786964, 810110, 833256, 872865, 972132, 983705, 997560, 1013880, 1041570, 1163820, 1180446, 1215165, 1377187, 1388760, 1396584, 1458198, 1520820, 1573928, 1620220, 1745730, 1770669, 1944264, 1967410, 2083140, 2327640, 2360892, 2430330, 2754374, 2916396, 2951115, 3041640, 3240440, 3491460, 3541338, 3645495, 3934820, 4131561, 4166280, 4721784, 4860660, 5508748, 5832792, 5902230, 6885935, 6982920, 7082676, 7290990, 7869640, 8263122, 8853345, 9721320, 11017496, 11804460, 12394683, 13771870, 14165352, 14581980, 16526244, 17706690, 20657805, 23608920, 24789366, 27543740, 29163960, 33052488, 35413380, 41315610, 49578732, 55087480, 61973415, 70826760, 82631220, 99157464, 123946830, 165262440, 247893660, 495787320]

約数ペア:

[(1, 495787320), (2, 247893660), (3, 165262440), (4, 123946830), (5, 99157464), (6, 82631220), (7, 70826760), (8, 61973415), (9, 55087480), (10, 49578732), (12, 41315610), (14, 35413380), (15, 33052488), (17, 29163960), (18, 27543740), (20, 24789366), (21, 23608920), (24, 20657805), (28, 17706690), (30, 16526244), (34, 14581980), (35, 14165352), (36, 13771870), (40, 12394683), (42, 11804460), (45, 11017496), (51, 9721320), (56, 8853345), (60, 8263122), (63, 7869640), (68, 7290990), (70, 7082676), (71, 6982920), (72, 6885935), (84, 5902230), (85, 5832792), (90, 5508748), (102, 4860660), (105, 4721784), (119, 4166280), (120, 4131561), (126, 3934820), (136, 3645495), (140, 3541338), (142, 3491460), (153, 3240440), (163, 3041640), (168, 2951115), (170, 2916396), (180, 2754374), (204, 2430330), (210, 2360892), (213, 2327640), (238, 2083140), (252, 1967410), (255, 1944264), (280, 1770669), (284, 1745730), (306, 1620220), (315, 1573928), (326, 1520820), (340, 1458198), (355, 1396584), (357, 1388760), (360, 1377187), (408, 1215165), (420, 1180446), (426, 1163820), (476, 1041570), (489, 1013880), (497, 997560), (504, 983705), (510, 972132), (568, 872865), (595, 833256), (612, 810110), (630, 786964), (639, 775880), (652, 760410), (680, 729099), (710, 698292), (714, 694380), (765, 648088), (815, 608328), (840, 590223), (852, 581910), (952, 520785), (978, 506940), (994, 498780), (1020, 486066), (1065, 465528), (1071, 462920), (1141, 434520), (1190, 416628), (1207, 410760), (1224, 405055), (1260, 393482), (1278, 387940), (1304, 380205), (1420, 349146), (1428, 347190), (1467, 337960), (1491, 332520), (1530, 324044), (1630, 304164), (1704, 290955), (1785, 277752), (1956, 253470), (1988, 249390), (2040, 243033), (2130, 232764), (2142, 231460), (2282, 217260), (2380, 208314), (2414, 205380), (2445, 202776), (2485, 199512), (2520, 196741), (2556, 193970), (2771, 178920), (2840, 174573), (2856, 173595), (2934, 168980), (2982, 166260), (3060, 162022), (3195, 155176), (3260, 152082), (3423, 144840), (3570, 138876), (3621, 136920), (3912, 126735), (3976, 124695), (4260, 116382), (4284, 115730), (4473, 110840), (4564, 108630), (4760, 104157), (4828, 102690), (4890, 101388), (4970, 99756), (5112, 96985), (5355, 92584), (5542, 89460), (5705, 86904), (5868, 84490), (5964, 83130), (6035, 82152), (6120, 81011), (6390, 77588), (6520, 76041), (6846, 72420), (7140, 69438), (7242, 68460), (7335, 67592), (7455, 66504), (8313, 59640), (8449, 58680), (8520, 58191), (8568, 57865), (8946, 55420), (9128, 54315), (9656, 51345), (9780, 50694), (9940, 49878), (10269, 48280), (10710, 46292), (10863, 45640), (11084, 44730), (11410, 43452), (11573, 42840), (11736, 42245), (11928, 41565), (12070, 41076), (12780, 38794), (13692, 36210), (13855, 35784), (14280, 34719), (14484, 34230), (14670, 33796), (14910, 33252), (16626, 29820), (16898, 29340), (17115, 28968), (17892, 27710), (18105, 27384), (19397, 25560), (19560, 25347), (19880, 24939), (20538, 24140), (21420, 23146), (21726, 22820), (22168, 22365)]