297323460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 1079172864

約数和(自身を除く): 781849404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 157, 162, 167, 180, 189, 210, 252, 270, 314, 315, 324, 334, 378, 405, 420, 471, 501, 540, 567, 628, 630, 668, 756, 785, 810, 835, 942, 945, 1002, 1099, 1134, 1169, 1260, 1413, 1503, 1570, 1620, 1670, 1884, 1890, 2004, 2198, 2268, 2338, 2355, 2505, 2826, 2835, 3006, 3140, 3297, 3340, 3507, 3780, 4239, 4396, 4509, 4676, 4710, 5010, 5495, 5652, 5670, 5845, 6012, 6594, 7014, 7065, 7515, 8478, 9018, 9420, 9891, 10020, 10521, 10990, 11340, 11690, 12717, 13188, 13527, 14028, 14130, 15030, 16485, 16956, 17535, 18036, 19782, 21042, 21195, 21980, 22545, 23380, 25434, 26219, 27054, 28260, 29673, 30060, 31563, 32970, 35070, 39564, 42084, 42390, 45090, 49455, 50868, 52438, 52605, 54108, 59346, 63126, 63585, 65940, 67635, 70140, 78657, 84780, 89019, 90180, 94689, 98910, 104876, 105210, 118692, 126252, 127170, 131095, 135270, 148365, 157314, 157815, 178038, 183533, 189378, 197820, 210420, 235971, 254340, 262190, 270540, 296730, 314628, 315630, 356076, 367066, 378756, 393285, 445095, 471942, 473445, 524380, 550599, 593460, 631260, 707913, 734132, 786570, 890190, 917665, 943884, 946890, 1101198, 1179855, 1415826, 1573140, 1651797, 1780380, 1835330, 1893780, 2123739, 2202396, 2359710, 2752995, 2831652, 3303594, 3539565, 3670660, 4247478, 4719420, 4955391, 5505990, 6607188, 7079130, 8258985, 8494956, 9910782, 10618695, 11011980, 14158260, 14866173, 16517970, 19821564, 21237390, 24776955, 29732346, 33035940, 42474780, 49553910, 59464692, 74330865, 99107820, 148661730, 297323460]

約数ペア:

[(1, 297323460), (2, 148661730), (3, 99107820), (4, 74330865), (5, 59464692), (6, 49553910), (7, 42474780), (9, 33035940), (10, 29732346), (12, 24776955), (14, 21237390), (15, 19821564), (18, 16517970), (20, 14866173), (21, 14158260), (27, 11011980), (28, 10618695), (30, 9910782), (35, 8494956), (36, 8258985), (42, 7079130), (45, 6607188), (54, 5505990), (60, 4955391), (63, 4719420), (70, 4247478), (81, 3670660), (84, 3539565), (90, 3303594), (105, 2831652), (108, 2752995), (126, 2359710), (135, 2202396), (140, 2123739), (157, 1893780), (162, 1835330), (167, 1780380), (180, 1651797), (189, 1573140), (210, 1415826), (252, 1179855), (270, 1101198), (314, 946890), (315, 943884), (324, 917665), (334, 890190), (378, 786570), (405, 734132), (420, 707913), (471, 631260), (501, 593460), (540, 550599), (567, 524380), (628, 473445), (630, 471942), (668, 445095), (756, 393285), (785, 378756), (810, 367066), (835, 356076), (942, 315630), (945, 314628), (1002, 296730), (1099, 270540), (1134, 262190), (1169, 254340), (1260, 235971), (1413, 210420), (1503, 197820), (1570, 189378), (1620, 183533), (1670, 178038), (1884, 157815), (1890, 157314), (2004, 148365), (2198, 135270), (2268, 131095), (2338, 127170), (2355, 126252), (2505, 118692), (2826, 105210), (2835, 104876), (3006, 98910), (3140, 94689), (3297, 90180), (3340, 89019), (3507, 84780), (3780, 78657), (4239, 70140), (4396, 67635), (4509, 65940), (4676, 63585), (4710, 63126), (5010, 59346), (5495, 54108), (5652, 52605), (5670, 52438), (5845, 50868), (6012, 49455), (6594, 45090), (7014, 42390), (7065, 42084), (7515, 39564), (8478, 35070), (9018, 32970), (9420, 31563), (9891, 30060), (10020, 29673), (10521, 28260), (10990, 27054), (11340, 26219), (11690, 25434), (12717, 23380), (13188, 22545), (13527, 21980), (14028, 21195), (14130, 21042), (15030, 19782), (16485, 18036), (16956, 17535)]