197363040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 519687840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 151, 160, 168, 210, 224, 240, 280, 302, 336, 389, 420, 453, 480, 560, 604, 672, 755, 778, 840, 906, 1057, 1120, 1167, 1208, 1510, 1556, 1680, 1812, 1945, 2114, 2265, 2334, 2416, 2723, 3020, 3112, 3171, 3360, 3624, 3890, 4228, 4530, 4668, 4832, 5285, 5446, 5835, 6040, 6224, 6342, 7248, 7780, 8169, 8456, 9060, 9336, 10570, 10892, 11670, 12080, 12448, 12684, 13615, 14496, 15560, 15855, 16338, 16912, 18120, 18672, 21140, 21784, 23340, 24160, 25368, 27230, 31120, 31710, 32676, 33824, 36240, 37344, 40845, 42280, 43568, 46680, 50736, 54460, 58739, 62240, 63420, 65352, 72480, 81690, 84560, 87136, 93360, 101472, 108920, 117478, 126840, 130704, 163380, 169120, 176217, 186720, 217840, 234956, 253680, 261408, 293695, 326760, 352434, 411173, 435680, 469912, 507360, 587390, 653520, 704868, 822346, 881085, 939824, 1174780, 1233519, 1307040, 1409736, 1644692, 1762170, 1879648, 2055865, 2349560, 2467038, 2819472, 3289384, 3524340, 4111730, 4699120, 4934076, 5638944, 6167595, 6578768, 7048680, 8223460, 9398240, 9868152, 12335190, 13157536, 14097360, 16446920, 19736304, 24670380, 28194720, 32893840, 39472608, 49340760, 65787680, 98681520, 197363040]

約数ペア:

[(1, 197363040), (2, 98681520), (3, 65787680), (4, 49340760), (5, 39472608), (6, 32893840), (7, 28194720), (8, 24670380), (10, 19736304), (12, 16446920), (14, 14097360), (15, 13157536), (16, 12335190), (20, 9868152), (21, 9398240), (24, 8223460), (28, 7048680), (30, 6578768), (32, 6167595), (35, 5638944), (40, 4934076), (42, 4699120), (48, 4111730), (56, 3524340), (60, 3289384), (70, 2819472), (80, 2467038), (84, 2349560), (96, 2055865), (105, 1879648), (112, 1762170), (120, 1644692), (140, 1409736), (151, 1307040), (160, 1233519), (168, 1174780), (210, 939824), (224, 881085), (240, 822346), (280, 704868), (302, 653520), (336, 587390), (389, 507360), (420, 469912), (453, 435680), (480, 411173), (560, 352434), (604, 326760), (672, 293695), (755, 261408), (778, 253680), (840, 234956), (906, 217840), (1057, 186720), (1120, 176217), (1167, 169120), (1208, 163380), (1510, 130704), (1556, 126840), (1680, 117478), (1812, 108920), (1945, 101472), (2114, 93360), (2265, 87136), (2334, 84560), (2416, 81690), (2723, 72480), (3020, 65352), (3112, 63420), (3171, 62240), (3360, 58739), (3624, 54460), (3890, 50736), (4228, 46680), (4530, 43568), (4668, 42280), (4832, 40845), (5285, 37344), (5446, 36240), (5835, 33824), (6040, 32676), (6224, 31710), (6342, 31120), (7248, 27230), (7780, 25368), (8169, 24160), (8456, 23340), (9060, 21784), (9336, 21140), (10570, 18672), (10892, 18120), (11670, 16912), (12080, 16338), (12448, 15855), (12684, 15560), (13615, 14496)]