307553760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 240

約数和(自身を含む): 1143450000

約数和(自身を除く): 835896240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1249, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2498, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3747, 4104, 4320, 4560, 4996, 5130, 5472, 6156, 6245, 6480, 6840, 7494, 7695, 8208, 9120, 9992, 10260, 11241, 12312, 12490, 12960, 13680, 14988, 15390, 16416, 18735, 19984, 20520, 22482, 23731, 24624, 24980, 27360, 29976, 30780, 33723, 37470, 39968, 41040, 44964, 47462, 49248, 49960, 56205, 59952, 61560, 67446, 71193, 74940, 82080, 89928, 94924, 99920, 101169, 112410, 118655, 119904, 123120, 134892, 142386, 149880, 168615, 179856, 189848, 199840, 202338, 213579, 224820, 237310, 246240, 269784, 284772, 299760, 337230, 355965, 359712, 379696, 404676, 427158, 449640, 474620, 505845, 539568, 569544, 599520, 640737, 674460, 711930, 759392, 809352, 854316, 899280, 949240, 1011690, 1067895, 1079136, 1139088, 1281474, 1348920, 1423860, 1618704, 1708632, 1798560, 1898480, 1922211, 2023380, 2135790, 2278176, 2562948, 2697840, 2847720, 3203685, 3237408, 3417264, 3796960, 3844422, 4046760, 4271580, 5125896, 5395680, 5695440, 6407370, 6834528, 7688844, 8093520, 8543160, 9611055, 10251792, 11390880, 12814740, 15377688, 16187040, 17086320, 19222110, 20503584, 25629480, 30755376, 34172640, 38444220, 51258960, 61510752, 76888440, 102517920, 153776880, 307553760]

約数ペア:

[(1, 307553760), (2, 153776880), (3, 102517920), (4, 76888440), (5, 61510752), (6, 51258960), (8, 38444220), (9, 34172640), (10, 30755376), (12, 25629480), (15, 20503584), (16, 19222110), (18, 17086320), (19, 16187040), (20, 15377688), (24, 12814740), (27, 11390880), (30, 10251792), (32, 9611055), (36, 8543160), (38, 8093520), (40, 7688844), (45, 6834528), (48, 6407370), (54, 5695440), (57, 5395680), (60, 5125896), (72, 4271580), (76, 4046760), (80, 3844422), (81, 3796960), (90, 3417264), (95, 3237408), (96, 3203685), (108, 2847720), (114, 2697840), (120, 2562948), (135, 2278176), (144, 2135790), (152, 2023380), (160, 1922211), (162, 1898480), (171, 1798560), (180, 1708632), (190, 1618704), (216, 1423860), (228, 1348920), (240, 1281474), (270, 1139088), (285, 1079136), (288, 1067895), (304, 1011690), (324, 949240), (342, 899280), (360, 854316), (380, 809352), (405, 759392), (432, 711930), (456, 674460), (480, 640737), (513, 599520), (540, 569544), (570, 539568), (608, 505845), (648, 474620), (684, 449640), (720, 427158), (760, 404676), (810, 379696), (855, 359712), (864, 355965), (912, 337230), (1026, 299760), (1080, 284772), (1140, 269784), (1249, 246240), (1296, 237310), (1368, 224820), (1440, 213579), (1520, 202338), (1539, 199840), (1620, 189848), (1710, 179856), (1824, 168615), (2052, 149880), (2160, 142386), (2280, 134892), (2498, 123120), (2565, 119904), (2592, 118655), (2736, 112410), (3040, 101169), (3078, 99920), (3240, 94924), (3420, 89928), (3747, 82080), (4104, 74940), (4320, 71193), (4560, 67446), (4996, 61560), (5130, 59952), (5472, 56205), (6156, 49960), (6245, 49248), (6480, 47462), (6840, 44964), (7494, 41040), (7695, 39968), (8208, 37470), (9120, 33723), (9992, 30780), (10260, 29976), (11241, 27360), (12312, 24980), (12490, 24624), (12960, 23731), (13680, 22482), (14988, 20520), (15390, 19984), (16416, 18735)]