69360480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 216

約数和(自身を含む): 275616432

約数和(自身を除く): 206255952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 983, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 1966, 2016, 2205, 2352, 2520, 2940, 2949, 3360, 3528, 3920, 3932, 4410, 4704, 4915, 5040, 5880, 5898, 6881, 7056, 7840, 7864, 8820, 8847, 9830, 10080, 11760, 11796, 13762, 14112, 14745, 15728, 17640, 17694, 19660, 20643, 23520, 23592, 27524, 29490, 31456, 34405, 35280, 35388, 39320, 41286, 44235, 47184, 48167, 55048, 58980, 61929, 68810, 70560, 70776, 78640, 82572, 88470, 94368, 96334, 103215, 110096, 117960, 123858, 137620, 141552, 144501, 157280, 165144, 176940, 192668, 206430, 220192, 235920, 240835, 247716, 275240, 283104, 289002, 309645, 330288, 353880, 385336, 412860, 433503, 471840, 481670, 495432, 550480, 578004, 619290, 660576, 707760, 722505, 770672, 825720, 867006, 963340, 990864, 1100960, 1156008, 1238580, 1415520, 1445010, 1541344, 1651440, 1734012, 1926680, 1981728, 2167515, 2312016, 2477160, 2890020, 3302880, 3468024, 3853360, 4335030, 4624032, 4954320, 5780040, 6936048, 7706720, 8670060, 9908640, 11560080, 13872096, 17340120, 23120160, 34680240, 69360480]

約数ペア:

[(1, 69360480), (2, 34680240), (3, 23120160), (4, 17340120), (5, 13872096), (6, 11560080), (7, 9908640), (8, 8670060), (9, 7706720), (10, 6936048), (12, 5780040), (14, 4954320), (15, 4624032), (16, 4335030), (18, 3853360), (20, 3468024), (21, 3302880), (24, 2890020), (28, 2477160), (30, 2312016), (32, 2167515), (35, 1981728), (36, 1926680), (40, 1734012), (42, 1651440), (45, 1541344), (48, 1445010), (49, 1415520), (56, 1238580), (60, 1156008), (63, 1100960), (70, 990864), (72, 963340), (80, 867006), (84, 825720), (90, 770672), (96, 722505), (98, 707760), (105, 660576), (112, 619290), (120, 578004), (126, 550480), (140, 495432), (144, 481670), (147, 471840), (160, 433503), (168, 412860), (180, 385336), (196, 353880), (210, 330288), (224, 309645), (240, 289002), (245, 283104), (252, 275240), (280, 247716), (288, 240835), (294, 235920), (315, 220192), (336, 206430), (360, 192668), (392, 176940), (420, 165144), (441, 157280), (480, 144501), (490, 141552), (504, 137620), (560, 123858), (588, 117960), (630, 110096), (672, 103215), (720, 96334), (735, 94368), (784, 88470), (840, 82572), (882, 78640), (980, 70776), (983, 70560), (1008, 68810), (1120, 61929), (1176, 58980), (1260, 55048), (1440, 48167), (1470, 47184), (1568, 44235), (1680, 41286), (1764, 39320), (1960, 35388), (1966, 35280), (2016, 34405), (2205, 31456), (2352, 29490), (2520, 27524), (2940, 23592), (2949, 23520), (3360, 20643), (3528, 19660), (3920, 17694), (3932, 17640), (4410, 15728), (4704, 14745), (4915, 14112), (5040, 13762), (5880, 11796), (5898, 11760), (6881, 10080), (7056, 9830), (7840, 8847), (7864, 8820)]