1323807780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 4006195200

約数和(自身を除く): 2682387420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 71, 92, 115, 118, 138, 142, 177, 213, 229, 230, 236, 276, 284, 295, 345, 354, 355, 426, 458, 460, 590, 687, 690, 708, 710, 852, 885, 916, 1065, 1145, 1180, 1357, 1374, 1380, 1420, 1633, 1770, 2130, 2290, 2714, 2748, 3266, 3435, 3540, 4071, 4189, 4260, 4580, 4899, 5267, 5428, 6532, 6785, 6870, 8142, 8165, 8378, 9798, 10534, 12567, 13511, 13570, 13740, 15801, 16259, 16284, 16330, 16756, 19596, 20355, 20945, 21068, 24495, 25134, 26335, 27022, 27140, 31602, 32518, 32660, 40533, 40710, 41890, 48777, 48990, 50268, 52670, 54044, 62835, 63204, 65036, 67555, 79005, 81066, 81295, 81420, 83780, 96347, 97554, 97980, 105340, 125670, 135110, 158010, 162132, 162590, 192694, 195108, 202665, 243885, 251340, 270220, 289041, 310753, 316020, 325180, 373957, 385388, 405330, 481735, 487770, 578082, 621506, 747914, 810660, 932259, 959281, 963470, 975540, 1121871, 1156164, 1243012, 1445205, 1495828, 1553765, 1864518, 1869785, 1918562, 1926940, 2243742, 2877843, 2890410, 3107530, 3729036, 3739570, 3837124, 4487484, 4661295, 4796405, 5609355, 5755686, 5780820, 6215060, 7479140, 9322590, 9592810, 11218710, 11511372, 14389215, 18645180, 19185620, 22063463, 22437420, 28778430, 44126926, 57556860, 66190389, 88253852, 110317315, 132380778, 220634630, 264761556, 330951945, 441269260, 661903890, 1323807780]

約数ペア:

[(1, 1323807780), (2, 661903890), (3, 441269260), (4, 330951945), (5, 264761556), (6, 220634630), (10, 132380778), (12, 110317315), (15, 88253852), (20, 66190389), (23, 57556860), (30, 44126926), (46, 28778430), (59, 22437420), (60, 22063463), (69, 19185620), (71, 18645180), (92, 14389215), (115, 11511372), (118, 11218710), (138, 9592810), (142, 9322590), (177, 7479140), (213, 6215060), (229, 5780820), (230, 5755686), (236, 5609355), (276, 4796405), (284, 4661295), (295, 4487484), (345, 3837124), (354, 3739570), (355, 3729036), (426, 3107530), (458, 2890410), (460, 2877843), (590, 2243742), (687, 1926940), (690, 1918562), (708, 1869785), (710, 1864518), (852, 1553765), (885, 1495828), (916, 1445205), (1065, 1243012), (1145, 1156164), (1180, 1121871), (1357, 975540), (1374, 963470), (1380, 959281), (1420, 932259), (1633, 810660), (1770, 747914), (2130, 621506), (2290, 578082), (2714, 487770), (2748, 481735), (3266, 405330), (3435, 385388), (3540, 373957), (4071, 325180), (4189, 316020), (4260, 310753), (4580, 289041), (4899, 270220), (5267, 251340), (5428, 243885), (6532, 202665), (6785, 195108), (6870, 192694), (8142, 162590), (8165, 162132), (8378, 158010), (9798, 135110), (10534, 125670), (12567, 105340), (13511, 97980), (13570, 97554), (13740, 96347), (15801, 83780), (16259, 81420), (16284, 81295), (16330, 81066), (16756, 79005), (19596, 67555), (20355, 65036), (20945, 63204), (21068, 62835), (24495, 54044), (25134, 52670), (26335, 50268), (27022, 48990), (27140, 48777), (31602, 41890), (32518, 40710), (32660, 40533)]