493442040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 256

約数和(自身を含む): 1849881600

約数和(自身を除く): 1356439560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 619, 728, 730, 780, 840, 876, 910, 949, 1022, 1092, 1095, 1238, 1365, 1460, 1533, 1560, 1752, 1820, 1857, 1898, 2044, 2184, 2190, 2476, 2555, 2730, 2847, 2920, 3066, 3095, 3640, 3714, 3796, 4088, 4333, 4380, 4745, 4952, 5110, 5460, 5694, 6132, 6190, 6643, 7428, 7592, 7665, 8047, 8666, 8760, 9285, 9490, 10220, 10920, 11388, 12264, 12380, 12999, 13286, 14235, 14856, 15330, 16094, 17332, 18570, 18980, 19929, 20440, 21665, 22776, 24141, 24760, 25998, 26572, 28470, 30660, 32188, 33215, 34664, 37140, 37960, 39858, 40235, 43330, 45187, 48282, 51996, 53144, 56329, 56940, 61320, 64376, 64995, 66430, 74280, 79716, 80470, 86660, 90374, 96564, 99645, 103992, 112658, 113880, 120705, 129990, 132860, 135561, 159432, 160940, 168987, 173320, 180748, 193128, 199290, 225316, 225935, 241410, 259980, 265720, 271122, 281645, 316309, 321880, 337974, 361496, 398580, 450632, 451870, 482820, 519960, 542244, 563290, 587431, 632618, 675948, 677805, 797160, 844935, 903740, 948927, 965640, 1084488, 1126580, 1174862, 1265236, 1351896, 1355610, 1581545, 1689870, 1762293, 1807480, 1897854, 2253160, 2349724, 2530472, 2711220, 2937155, 3163090, 3379740, 3524586, 3795708, 4112017, 4699448, 4744635, 5422440, 5874310, 6326180, 6759480, 7049172, 7591416, 8224034, 8811465, 9489270, 11748620, 12336051, 12652360, 14098344, 16448068, 17622930, 18978540, 20560085, 23497240, 24672102, 32896136, 35245860, 37957080, 41120170, 49344204, 61680255, 70491720, 82240340, 98688408, 123360510, 164480680, 246721020, 493442040]

約数ペア:

[(1, 493442040), (2, 246721020), (3, 164480680), (4, 123360510), (5, 98688408), (6, 82240340), (7, 70491720), (8, 61680255), (10, 49344204), (12, 41120170), (13, 37957080), (14, 35245860), (15, 32896136), (20, 24672102), (21, 23497240), (24, 20560085), (26, 18978540), (28, 17622930), (30, 16448068), (35, 14098344), (39, 12652360), (40, 12336051), (42, 11748620), (52, 9489270), (56, 8811465), (60, 8224034), (65, 7591416), (70, 7049172), (73, 6759480), (78, 6326180), (84, 5874310), (91, 5422440), (104, 4744635), (105, 4699448), (120, 4112017), (130, 3795708), (140, 3524586), (146, 3379740), (156, 3163090), (168, 2937155), (182, 2711220), (195, 2530472), (210, 2349724), (219, 2253160), (260, 1897854), (273, 1807480), (280, 1762293), (292, 1689870), (312, 1581545), (364, 1355610), (365, 1351896), (390, 1265236), (420, 1174862), (438, 1126580), (455, 1084488), (511, 965640), (520, 948927), (546, 903740), (584, 844935), (619, 797160), (728, 677805), (730, 675948), (780, 632618), (840, 587431), (876, 563290), (910, 542244), (949, 519960), (1022, 482820), (1092, 451870), (1095, 450632), (1238, 398580), (1365, 361496), (1460, 337974), (1533, 321880), (1560, 316309), (1752, 281645), (1820, 271122), (1857, 265720), (1898, 259980), (2044, 241410), (2184, 225935), (2190, 225316), (2476, 199290), (2555, 193128), (2730, 180748), (2847, 173320), (2920, 168987), (3066, 160940), (3095, 159432), (3640, 135561), (3714, 132860), (3796, 129990), (4088, 120705), (4333, 113880), (4380, 112658), (4745, 103992), (4952, 99645), (5110, 96564), (5460, 90374), (5694, 86660), (6132, 80470), (6190, 79716), (6643, 74280), (7428, 66430), (7592, 64995), (7665, 64376), (8047, 61320), (8666, 56940), (8760, 56329), (9285, 53144), (9490, 51996), (10220, 48282), (10920, 45187), (11388, 43330), (12264, 40235), (12380, 39858), (12999, 37960), (13286, 37140), (14235, 34664), (14856, 33215), (15330, 32188), (16094, 30660), (17332, 28470), (18570, 26572), (18980, 25998), (19929, 24760), (20440, 24141), (21665, 22776)]