193532040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3181}}^1$

素因数の和:3224

約数の個数: 144

約数和(自身を含む): 681298020

約数和(自身を除く): 487765980

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, 3181, 3380, 4056, 4680, 5070, 6084, 6362, 6760, 7605, 9543, 10140, 12168, 12724, 15210, 15905, 19086, 20280, 25448, 28629, 30420, 31810, 38172, 41353, 47715, 57258, 60840, 63620, 76344, 82706, 95430, 114516, 124059, 127240, 143145, 165412, 190860, 206765, 229032, 248118, 286290, 330824, 372177, 381720, 413530, 496236, 537589, 572580, 620295, 744354, 827060, 992472, 1075178, 1145160, 1240590, 1488708, 1612767, 1654120, 1860885, 2150356, 2481180, 2687945, 2977416, 3225534, 3721770, 4300712, 4838301, 4962360, 5375890, 6451068, 7443540, 8063835, 9676602, 10751780, 12902136, 14887080, 16127670, 19353204, 21503560, 24191505, 32255340, 38706408, 48383010, 64510680, 96766020, 193532040]

約数ペア:

[(1, 193532040), (2, 96766020), (3, 64510680), (4, 48383010), (5, 38706408), (6, 32255340), (8, 24191505), (9, 21503560), (10, 19353204), (12, 16127670), (13, 14887080), (15, 12902136), (18, 10751780), (20, 9676602), (24, 8063835), (26, 7443540), (30, 6451068), (36, 5375890), (39, 4962360), (40, 4838301), (45, 4300712), (52, 3721770), (60, 3225534), (65, 2977416), (72, 2687945), (78, 2481180), (90, 2150356), (104, 1860885), (117, 1654120), (120, 1612767), (130, 1488708), (156, 1240590), (169, 1145160), (180, 1075178), (195, 992472), (234, 827060), (260, 744354), (312, 620295), (338, 572580), (360, 537589), (390, 496236), (468, 413530), (507, 381720), (520, 372177), (585, 330824), (676, 286290), (780, 248118), (845, 229032), (936, 206765), (1014, 190860), (1170, 165412), (1352, 143145), (1521, 127240), (1560, 124059), (1690, 114516), (2028, 95430), (2340, 82706), (2535, 76344), (3042, 63620), (3181, 60840), (3380, 57258), (4056, 47715), (4680, 41353), (5070, 38172), (6084, 31810), (6362, 30420), (6760, 28629), (7605, 25448), (9543, 20280), (10140, 19086), (12168, 15905), (12724, 15210)]