343928520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5653}}^1$

素因数の和:5696

約数の個数: 144

約数和(自身を含む): 1210577940

約数和(自身を除く): 866649420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 5653, 6084, 6760, 7605, 10140, 11306, 12168, 15210, 16959, 20280, 22612, 28265, 30420, 33918, 45224, 50877, 56530, 60840, 67836, 73489, 84795, 101754, 113060, 135672, 146978, 169590, 203508, 220467, 226120, 254385, 293956, 339180, 367445, 407016, 440934, 508770, 587912, 661401, 678360, 734890, 881868, 955357, 1017540, 1102335, 1322802, 1469780, 1763736, 1910714, 2035080, 2204670, 2645604, 2866071, 2939560, 3307005, 3821428, 4409340, 4776785, 5291208, 5732142, 6614010, 7642856, 8598213, 8818680, 9553570, 11464284, 13228020, 14330355, 17196426, 19107140, 22928568, 26456040, 28660710, 34392852, 38214280, 42991065, 57321420, 68785704, 85982130, 114642840, 171964260, 343928520]

約数ペア:

[(1, 343928520), (2, 171964260), (3, 114642840), (4, 85982130), (5, 68785704), (6, 57321420), (8, 42991065), (9, 38214280), (10, 34392852), (12, 28660710), (13, 26456040), (15, 22928568), (18, 19107140), (20, 17196426), (24, 14330355), (26, 13228020), (30, 11464284), (36, 9553570), (39, 8818680), (40, 8598213), (45, 7642856), (52, 6614010), (60, 5732142), (65, 5291208), (72, 4776785), (78, 4409340), (90, 3821428), (104, 3307005), (117, 2939560), (120, 2866071), (130, 2645604), (156, 2204670), (169, 2035080), (180, 1910714), (195, 1763736), (234, 1469780), (260, 1322802), (312, 1102335), (338, 1017540), (360, 955357), (390, 881868), (468, 734890), (507, 678360), (520, 661401), (585, 587912), (676, 508770), (780, 440934), (845, 407016), (936, 367445), (1014, 339180), (1170, 293956), (1352, 254385), (1521, 226120), (1560, 220467), (1690, 203508), (2028, 169590), (2340, 146978), (2535, 135672), (3042, 113060), (3380, 101754), (4056, 84795), (4680, 73489), (5070, 67836), (5653, 60840), (6084, 56530), (6760, 50877), (7605, 45224), (10140, 33918), (11306, 30420), (12168, 28265), (15210, 22612), (16959, 20280)]