461868960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1487

約数の個数: 192

約数和(自身を含む): 1680424704

約数和(自身を除く): 1218555744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1361, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2722, 2828, 3030, 3232, 3360, 3535, 4040, 4083, 4242, 4848, 5444, 5656, 6060, 6805, 7070, 8080, 8166, 8484, 9527, 9696, 10605, 10888, 11312, 12120, 13610, 14140, 16160, 16332, 16968, 19054, 20415, 21210, 21776, 22624, 24240, 27220, 28280, 28581, 32664, 33936, 38108, 40830, 42420, 43552, 47635, 48480, 54440, 56560, 57162, 65328, 67872, 76216, 81660, 84840, 95270, 108880, 113120, 114324, 130656, 137461, 142905, 152432, 163320, 169680, 190540, 217760, 228648, 274922, 285810, 304864, 326640, 339360, 381080, 412383, 457296, 549844, 571620, 653280, 687305, 762160, 824766, 914592, 962227, 1099688, 1143240, 1374610, 1524320, 1649532, 1924454, 2061915, 2199376, 2286480, 2749220, 2886681, 3299064, 3848908, 4123830, 4398752, 4572960, 4811135, 5498440, 5773362, 6598128, 7697816, 8247660, 9622270, 10996880, 11546724, 13196256, 14433405, 15395632, 16495320, 19244540, 21993760, 23093448, 28866810, 30791264, 32990640, 38489080, 46186896, 57733620, 65981280, 76978160, 92373792, 115467240, 153956320, 230934480, 461868960]

約数ペア:

[(1, 461868960), (2, 230934480), (3, 153956320), (4, 115467240), (5, 92373792), (6, 76978160), (7, 65981280), (8, 57733620), (10, 46186896), (12, 38489080), (14, 32990640), (15, 30791264), (16, 28866810), (20, 23093448), (21, 21993760), (24, 19244540), (28, 16495320), (30, 15395632), (32, 14433405), (35, 13196256), (40, 11546724), (42, 10996880), (48, 9622270), (56, 8247660), (60, 7697816), (70, 6598128), (80, 5773362), (84, 5498440), (96, 4811135), (101, 4572960), (105, 4398752), (112, 4123830), (120, 3848908), (140, 3299064), (160, 2886681), (168, 2749220), (202, 2286480), (210, 2199376), (224, 2061915), (240, 1924454), (280, 1649532), (303, 1524320), (336, 1374610), (404, 1143240), (420, 1099688), (480, 962227), (505, 914592), (560, 824766), (606, 762160), (672, 687305), (707, 653280), (808, 571620), (840, 549844), (1010, 457296), (1120, 412383), (1212, 381080), (1361, 339360), (1414, 326640), (1515, 304864), (1616, 285810), (1680, 274922), (2020, 228648), (2121, 217760), (2424, 190540), (2722, 169680), (2828, 163320), (3030, 152432), (3232, 142905), (3360, 137461), (3535, 130656), (4040, 114324), (4083, 113120), (4242, 108880), (4848, 95270), (5444, 84840), (5656, 81660), (6060, 76216), (6805, 67872), (7070, 65328), (8080, 57162), (8166, 56560), (8484, 54440), (9527, 48480), (9696, 47635), (10605, 43552), (10888, 42420), (11312, 40830), (12120, 38108), (13610, 33936), (14140, 32664), (16160, 28581), (16332, 28280), (16968, 27220), (19054, 24240), (20415, 22624), (21210, 21776)]