13551720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 53706240

約数和(自身を除く): 40154520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 73, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 146, 156, 168, 170, 182, 195, 204, 210, 219, 221, 238, 255, 260, 273, 280, 292, 312, 340, 357, 364, 365, 390, 408, 420, 438, 442, 455, 476, 510, 511, 520, 546, 584, 595, 663, 680, 714, 728, 730, 780, 840, 876, 884, 910, 949, 952, 1020, 1022, 1092, 1095, 1105, 1190, 1241, 1326, 1365, 1428, 1460, 1533, 1547, 1560, 1752, 1768, 1785, 1820, 1898, 2040, 2044, 2184, 2190, 2210, 2380, 2482, 2555, 2652, 2730, 2847, 2856, 2920, 3066, 3094, 3315, 3570, 3640, 3723, 3796, 4088, 4380, 4420, 4641, 4745, 4760, 4964, 5110, 5304, 5460, 5694, 6132, 6188, 6205, 6630, 6643, 7140, 7446, 7592, 7665, 7735, 8687, 8760, 8840, 9282, 9490, 9928, 10220, 10920, 11388, 12264, 12376, 12410, 13260, 13286, 14235, 14280, 14892, 15330, 15470, 16133, 17374, 18564, 18615, 18980, 19929, 20440, 22776, 23205, 24820, 26061, 26520, 26572, 28470, 29784, 30660, 30940, 32266, 33215, 34748, 37128, 37230, 37960, 39858, 43435, 46410, 48399, 49640, 52122, 53144, 56940, 61320, 61880, 64532, 66430, 69496, 74460, 79716, 80665, 86870, 92820, 96798, 99645, 104244, 112931, 113880, 129064, 130305, 132860, 148920, 159432, 161330, 173740, 185640, 193596, 199290, 208488, 225862, 241995, 260610, 265720, 322660, 338793, 347480, 387192, 398580, 451724, 483990, 521220, 564655, 645320, 677586, 797160, 903448, 967980, 1042440, 1129310, 1355172, 1693965, 1935960, 2258620, 2710344, 3387930, 4517240, 6775860, 13551720]

約数ペア:

[(1, 13551720), (2, 6775860), (3, 4517240), (4, 3387930), (5, 2710344), (6, 2258620), (7, 1935960), (8, 1693965), (10, 1355172), (12, 1129310), (13, 1042440), (14, 967980), (15, 903448), (17, 797160), (20, 677586), (21, 645320), (24, 564655), (26, 521220), (28, 483990), (30, 451724), (34, 398580), (35, 387192), (39, 347480), (40, 338793), (42, 322660), (51, 265720), (52, 260610), (56, 241995), (60, 225862), (65, 208488), (68, 199290), (70, 193596), (73, 185640), (78, 173740), (84, 161330), (85, 159432), (91, 148920), (102, 132860), (104, 130305), (105, 129064), (119, 113880), (120, 112931), (130, 104244), (136, 99645), (140, 96798), (146, 92820), (156, 86870), (168, 80665), (170, 79716), (182, 74460), (195, 69496), (204, 66430), (210, 64532), (219, 61880), (221, 61320), (238, 56940), (255, 53144), (260, 52122), (273, 49640), (280, 48399), (292, 46410), (312, 43435), (340, 39858), (357, 37960), (364, 37230), (365, 37128), (390, 34748), (408, 33215), (420, 32266), (438, 30940), (442, 30660), (455, 29784), (476, 28470), (510, 26572), (511, 26520), (520, 26061), (546, 24820), (584, 23205), (595, 22776), (663, 20440), (680, 19929), (714, 18980), (728, 18615), (730, 18564), (780, 17374), (840, 16133), (876, 15470), (884, 15330), (910, 14892), (949, 14280), (952, 14235), (1020, 13286), (1022, 13260), (1092, 12410), (1095, 12376), (1105, 12264), (1190, 11388), (1241, 10920), (1326, 10220), (1365, 9928), (1428, 9490), (1460, 9282), (1533, 8840), (1547, 8760), (1560, 8687), (1752, 7735), (1768, 7665), (1785, 7592), (1820, 7446), (1898, 7140), (2040, 6643), (2044, 6630), (2184, 6205), (2190, 6188), (2210, 6132), (2380, 5694), (2482, 5460), (2555, 5304), (2652, 5110), (2730, 4964), (2847, 4760), (2856, 4745), (2920, 4641), (3066, 4420), (3094, 4380), (3315, 4088), (3570, 3796), (3640, 3723)]