814613520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7949}}^1$

素因数の和:8033

約数の個数: 160

約数和(自身を含む): 2933740800

約数和(自身を除く): 2119127280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 7949, 8540, 10248, 12810, 14640, 15898, 17080, 20496, 23847, 25620, 31796, 34160, 39745, 47694, 51240, 55643, 63592, 79490, 95388, 102480, 111286, 119235, 127184, 158980, 166929, 190776, 222572, 238470, 278215, 317960, 333858, 381552, 445144, 476940, 484889, 556430, 635920, 667716, 834645, 890288, 953880, 969778, 1112860, 1335432, 1454667, 1669290, 1907760, 1939556, 2225720, 2424445, 2670864, 2909334, 3338580, 3394223, 3879112, 4451440, 4848890, 5818668, 6677160, 6788446, 7273335, 7758224, 9697780, 10182669, 11637336, 13354320, 13576892, 14546670, 16971115, 19395560, 20365338, 23274672, 27153784, 29093340, 33942230, 38791120, 40730676, 50913345, 54307568, 58186680, 67884460, 81461352, 101826690, 116373360, 135768920, 162922704, 203653380, 271537840, 407306760, 814613520]

約数ペア:

[(1, 814613520), (2, 407306760), (3, 271537840), (4, 203653380), (5, 162922704), (6, 135768920), (7, 116373360), (8, 101826690), (10, 81461352), (12, 67884460), (14, 58186680), (15, 54307568), (16, 50913345), (20, 40730676), (21, 38791120), (24, 33942230), (28, 29093340), (30, 27153784), (35, 23274672), (40, 20365338), (42, 19395560), (48, 16971115), (56, 14546670), (60, 13576892), (61, 13354320), (70, 11637336), (80, 10182669), (84, 9697780), (105, 7758224), (112, 7273335), (120, 6788446), (122, 6677160), (140, 5818668), (168, 4848890), (183, 4451440), (210, 3879112), (240, 3394223), (244, 3338580), (280, 2909334), (305, 2670864), (336, 2424445), (366, 2225720), (420, 1939556), (427, 1907760), (488, 1669290), (560, 1454667), (610, 1335432), (732, 1112860), (840, 969778), (854, 953880), (915, 890288), (976, 834645), (1220, 667716), (1281, 635920), (1464, 556430), (1680, 484889), (1708, 476940), (1830, 445144), (2135, 381552), (2440, 333858), (2562, 317960), (2928, 278215), (3416, 238470), (3660, 222572), (4270, 190776), (4880, 166929), (5124, 158980), (6405, 127184), (6832, 119235), (7320, 111286), (7949, 102480), (8540, 95388), (10248, 79490), (12810, 63592), (14640, 55643), (15898, 51240), (17080, 47694), (20496, 39745), (23847, 34160), (25620, 31796)]