442095420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1364

約数の個数: 192

約数和(自身を含む): 1465390080

約数和(自身を除く): 1023294660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 228, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 460, 494, 570, 598, 690, 741, 780, 874, 897, 988, 1140, 1196, 1235, 1297, 1311, 1380, 1482, 1495, 1748, 1794, 2185, 2470, 2594, 2622, 2964, 2990, 3588, 3705, 3891, 4370, 4485, 4940, 5188, 5244, 5681, 5980, 6485, 6555, 7410, 7782, 8740, 8970, 11362, 12970, 13110, 14820, 15564, 16861, 17043, 17940, 19455, 22724, 24643, 25940, 26220, 28405, 29831, 33722, 34086, 38910, 49286, 50583, 56810, 59662, 67444, 68172, 73929, 77820, 84305, 85215, 89493, 98572, 101166, 113620, 119324, 123215, 147858, 149155, 168610, 170430, 178986, 202332, 246430, 252915, 295716, 298310, 320359, 337220, 340860, 357972, 369645, 387803, 447465, 492860, 505830, 566789, 596620, 640718, 739290, 775606, 894930, 961077, 1011660, 1133578, 1163409, 1281436, 1478580, 1551212, 1601795, 1700367, 1789860, 1922154, 1939015, 2267156, 2326818, 2833945, 3203590, 3400734, 3844308, 3878030, 4653636, 4805385, 5667890, 5817045, 6407180, 6801468, 7368257, 7756060, 8501835, 9610770, 11335780, 11634090, 14736514, 17003670, 19221540, 22104771, 23268180, 29473028, 34007340, 36841285, 44209542, 73682570, 88419084, 110523855, 147365140, 221047710, 442095420]

約数ペア:

[(1, 442095420), (2, 221047710), (3, 147365140), (4, 110523855), (5, 88419084), (6, 73682570), (10, 44209542), (12, 36841285), (13, 34007340), (15, 29473028), (19, 23268180), (20, 22104771), (23, 19221540), (26, 17003670), (30, 14736514), (38, 11634090), (39, 11335780), (46, 9610770), (52, 8501835), (57, 7756060), (60, 7368257), (65, 6801468), (69, 6407180), (76, 5817045), (78, 5667890), (92, 4805385), (95, 4653636), (114, 3878030), (115, 3844308), (130, 3400734), (138, 3203590), (156, 2833945), (190, 2326818), (195, 2267156), (228, 1939015), (230, 1922154), (247, 1789860), (260, 1700367), (276, 1601795), (285, 1551212), (299, 1478580), (345, 1281436), (380, 1163409), (390, 1133578), (437, 1011660), (460, 961077), (494, 894930), (570, 775606), (598, 739290), (690, 640718), (741, 596620), (780, 566789), (874, 505830), (897, 492860), (988, 447465), (1140, 387803), (1196, 369645), (1235, 357972), (1297, 340860), (1311, 337220), (1380, 320359), (1482, 298310), (1495, 295716), (1748, 252915), (1794, 246430), (2185, 202332), (2470, 178986), (2594, 170430), (2622, 168610), (2964, 149155), (2990, 147858), (3588, 123215), (3705, 119324), (3891, 113620), (4370, 101166), (4485, 98572), (4940, 89493), (5188, 85215), (5244, 84305), (5681, 77820), (5980, 73929), (6485, 68172), (6555, 67444), (7410, 59662), (7782, 56810), (8740, 50583), (8970, 49286), (11362, 38910), (12970, 34086), (13110, 33722), (14820, 29831), (15564, 28405), (16861, 26220), (17043, 25940), (17940, 24643), (19455, 22724)]