154027440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 320

約数和(自身を含む): 619960320

約数和(自身を除く): 465932880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 167, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 334, 336, 360, 366, 378, 420, 427, 432, 488, 501, 504, 540, 549, 560, 610, 630, 668, 720, 732, 756, 835, 840, 854, 915, 945, 976, 1002, 1008, 1080, 1098, 1169, 1220, 1260, 1281, 1336, 1464, 1503, 1512, 1647, 1670, 1680, 1708, 1830, 1890, 2004, 2135, 2160, 2196, 2338, 2440, 2505, 2520, 2562, 2672, 2745, 2928, 3006, 3024, 3294, 3340, 3416, 3507, 3660, 3780, 3843, 4008, 4270, 4392, 4509, 4676, 4880, 5010, 5040, 5124, 5490, 5845, 6012, 6405, 6588, 6680, 6832, 7014, 7320, 7515, 7560, 7686, 8016, 8235, 8540, 8784, 9018, 9352, 10020, 10187, 10248, 10521, 10980, 11529, 11690, 12024, 12810, 13176, 13360, 14028, 14640, 15030, 15120, 15372, 16470, 17080, 17535, 18036, 18704, 19215, 20040, 20374, 20496, 21042, 21960, 22545, 23058, 23380, 24048, 25620, 26352, 28056, 30060, 30561, 30744, 31563, 32940, 34160, 35070, 36072, 38430, 40080, 40748, 42084, 43920, 45090, 46116, 46760, 50935, 51240, 52605, 56112, 57645, 60120, 61122, 61488, 63126, 65880, 70140, 71309, 72144, 76860, 81496, 84168, 90180, 91683, 92232, 93520, 101870, 102480, 105210, 115290, 120240, 122244, 126252, 131760, 140280, 142618, 152805, 153720, 157815, 162992, 168336, 180360, 183366, 184464, 203740, 210420, 213927, 230580, 244488, 252504, 275049, 280560, 285236, 305610, 307440, 315630, 356545, 360720, 366732, 407480, 420840, 427854, 458415, 461160, 488976, 505008, 550098, 570472, 611220, 631260, 641781, 713090, 733464, 814960, 841680, 855708, 916830, 922320, 1069635, 1100196, 1140944, 1222440, 1262520, 1283562, 1375245, 1426180, 1466928, 1711416, 1833660, 1925343, 2139270, 2200392, 2444880, 2525040, 2567124, 2750490, 2852360, 3208905, 3422832, 3667320, 3850686, 4278540, 4400784, 5134248, 5500980, 5704720, 6417810, 7334640, 7701372, 8557080, 9626715, 10268496, 11001960, 12835620, 15402744, 17114160, 19253430, 22003920, 25671240, 30805488, 38506860, 51342480, 77013720, 154027440]

約数ペア:

[(1, 154027440), (2, 77013720), (3, 51342480), (4, 38506860), (5, 30805488), (6, 25671240), (7, 22003920), (8, 19253430), (9, 17114160), (10, 15402744), (12, 12835620), (14, 11001960), (15, 10268496), (16, 9626715), (18, 8557080), (20, 7701372), (21, 7334640), (24, 6417810), (27, 5704720), (28, 5500980), (30, 5134248), (35, 4400784), (36, 4278540), (40, 3850686), (42, 3667320), (45, 3422832), (48, 3208905), (54, 2852360), (56, 2750490), (60, 2567124), (61, 2525040), (63, 2444880), (70, 2200392), (72, 2139270), (80, 1925343), (84, 1833660), (90, 1711416), (105, 1466928), (108, 1426180), (112, 1375245), (120, 1283562), (122, 1262520), (126, 1222440), (135, 1140944), (140, 1100196), (144, 1069635), (167, 922320), (168, 916830), (180, 855708), (183, 841680), (189, 814960), (210, 733464), (216, 713090), (240, 641781), (244, 631260), (252, 611220), (270, 570472), (280, 550098), (305, 505008), (315, 488976), (334, 461160), (336, 458415), (360, 427854), (366, 420840), (378, 407480), (420, 366732), (427, 360720), (432, 356545), (488, 315630), (501, 307440), (504, 305610), (540, 285236), (549, 280560), (560, 275049), (610, 252504), (630, 244488), (668, 230580), (720, 213927), (732, 210420), (756, 203740), (835, 184464), (840, 183366), (854, 180360), (915, 168336), (945, 162992), (976, 157815), (1002, 153720), (1008, 152805), (1080, 142618), (1098, 140280), (1169, 131760), (1220, 126252), (1260, 122244), (1281, 120240), (1336, 115290), (1464, 105210), (1503, 102480), (1512, 101870), (1647, 93520), (1670, 92232), (1680, 91683), (1708, 90180), (1830, 84168), (1890, 81496), (2004, 76860), (2135, 72144), (2160, 71309), (2196, 70140), (2338, 65880), (2440, 63126), (2505, 61488), (2520, 61122), (2562, 60120), (2672, 57645), (2745, 56112), (2928, 52605), (3006, 51240), (3024, 50935), (3294, 46760), (3340, 46116), (3416, 45090), (3507, 43920), (3660, 42084), (3780, 40748), (3843, 40080), (4008, 38430), (4270, 36072), (4392, 35070), (4509, 34160), (4676, 32940), (4880, 31563), (5010, 30744), (5040, 30561), (5124, 30060), (5490, 28056), (5845, 26352), (6012, 25620), (6405, 24048), (6588, 23380), (6680, 23058), (6832, 22545), (7014, 21960), (7320, 21042), (7515, 20496), (7560, 20374), (7686, 20040), (8016, 19215), (8235, 18704), (8540, 18036), (8784, 17535), (9018, 17080), (9352, 16470), (10020, 15372), (10187, 15120), (10248, 15030), (10521, 14640), (10980, 14028), (11529, 13360), (11690, 13176), (12024, 12810)]