770857360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5625

約数の個数: 160

約数和(自身を含む): 2322351360

約数和(自身を除く): 1551494000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 5573, 6916, 7280, 8645, 9880, 10640, 11146, 13832, 17290, 19760, 22292, 27664, 27865, 34580, 39011, 44584, 55730, 69160, 72449, 78022, 89168, 105887, 111460, 138320, 144898, 156044, 195055, 211774, 222920, 289796, 312088, 362245, 390110, 423548, 445840, 507143, 529435, 579592, 624176, 724490, 741209, 780220, 847096, 1014286, 1058870, 1159184, 1376531, 1448980, 1482418, 1560440, 1694192, 2028572, 2117740, 2535715, 2753062, 2897960, 2964836, 3120880, 3706045, 4057144, 4235480, 5071430, 5506124, 5795920, 5929672, 6882655, 7412090, 8114288, 8470960, 9635717, 10142860, 11012248, 11859344, 13765310, 14824180, 19271434, 20285720, 22024496, 27530620, 29648360, 38542868, 40571440, 48178585, 55061240, 59296720, 77085736, 96357170, 110122480, 154171472, 192714340, 385428680, 770857360]

約数ペア:

[(1, 770857360), (2, 385428680), (4, 192714340), (5, 154171472), (7, 110122480), (8, 96357170), (10, 77085736), (13, 59296720), (14, 55061240), (16, 48178585), (19, 40571440), (20, 38542868), (26, 29648360), (28, 27530620), (35, 22024496), (38, 20285720), (40, 19271434), (52, 14824180), (56, 13765310), (65, 11859344), (70, 11012248), (76, 10142860), (80, 9635717), (91, 8470960), (95, 8114288), (104, 7412090), (112, 6882655), (130, 5929672), (133, 5795920), (140, 5506124), (152, 5071430), (182, 4235480), (190, 4057144), (208, 3706045), (247, 3120880), (260, 2964836), (266, 2897960), (280, 2753062), (304, 2535715), (364, 2117740), (380, 2028572), (455, 1694192), (494, 1560440), (520, 1482418), (532, 1448980), (560, 1376531), (665, 1159184), (728, 1058870), (760, 1014286), (910, 847096), (988, 780220), (1040, 741209), (1064, 724490), (1235, 624176), (1330, 579592), (1456, 529435), (1520, 507143), (1729, 445840), (1820, 423548), (1976, 390110), (2128, 362245), (2470, 312088), (2660, 289796), (3458, 222920), (3640, 211774), (3952, 195055), (4940, 156044), (5320, 144898), (5573, 138320), (6916, 111460), (7280, 105887), (8645, 89168), (9880, 78022), (10640, 72449), (11146, 69160), (13832, 55730), (17290, 44584), (19760, 39011), (22292, 34580), (27664, 27865)]