16404624180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:959

約数の個数: 288

約数和(自身を含む): 57842104320

約数和(自身を除く): 41437480140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 241, 252, 267, 315, 356, 420, 445, 482, 534, 607, 623, 630, 723, 801, 890, 964, 1068, 1205, 1214, 1246, 1260, 1335, 1446, 1602, 1687, 1780, 1821, 1869, 2169, 2410, 2428, 2492, 2670, 2892, 3035, 3115, 3204, 3374, 3615, 3642, 3738, 4005, 4249, 4338, 4820, 5061, 5340, 5463, 5607, 6070, 6230, 6748, 7230, 7284, 7476, 8010, 8435, 8498, 8676, 9105, 9345, 10122, 10845, 10926, 11214, 12140, 12460, 12747, 14460, 15183, 16020, 16870, 16996, 18210, 18690, 20244, 21245, 21449, 21690, 21852, 22428, 25305, 25494, 27315, 28035, 30366, 33740, 36420, 37380, 38241, 42490, 42898, 43380, 50610, 50988, 54023, 54630, 56070, 60732, 63735, 64347, 75915, 76482, 84980, 85796, 101220, 107245, 108046, 109260, 112140, 127470, 128694, 146287, 150143, 151830, 152964, 162069, 191205, 193041, 214490, 216092, 254940, 257388, 270115, 292574, 300286, 303660, 321735, 324138, 378161, 382410, 386082, 428980, 438861, 450429, 486207, 540230, 585148, 600572, 643470, 648276, 731435, 750715, 756322, 764820, 772164, 810345, 877722, 900858, 965205, 972414, 1024009, 1080460, 1134483, 1286940, 1316583, 1351287, 1462870, 1501430, 1512644, 1620690, 1755444, 1801716, 1890805, 1930410, 1944828, 2048018, 2194305, 2252145, 2268966, 2431035, 2633166, 2702574, 2925740, 3002860, 3072027, 3241380, 3403449, 3781610, 3860820, 4096036, 4388610, 4504290, 4537932, 4862070, 5120045, 5266332, 5405148, 5672415, 6144054, 6582915, 6756435, 6806898, 7563220, 8777220, 9008580, 9216081, 9724140, 10240090, 11344830, 12288108, 13019543, 13165830, 13512870, 13613796, 15360135, 17017245, 18432162, 20480180, 22689660, 26039086, 26331660, 27025740, 30720270, 34034490, 36864324, 39058629, 46080405, 52078172, 61440540, 65097715, 68068980, 78117258, 91136801, 92160810, 117175887, 130195430, 156234516, 182273602, 184321620, 195293145, 234351774, 260390860, 273410403, 364547204, 390586290, 455684005, 468703548, 546820806, 585879435, 781172580, 820231209, 911368010, 1093641612, 1171758870, 1367052015, 1640462418, 1822736020, 2343517740, 2734104030, 3280924836, 4101156045, 5468208060, 8202312090, 16404624180]

約数ペア:

[(1, 16404624180), (2, 8202312090), (3, 5468208060), (4, 4101156045), (5, 3280924836), (6, 2734104030), (7, 2343517740), (9, 1822736020), (10, 1640462418), (12, 1367052015), (14, 1171758870), (15, 1093641612), (18, 911368010), (20, 820231209), (21, 781172580), (28, 585879435), (30, 546820806), (35, 468703548), (36, 455684005), (42, 390586290), (45, 364547204), (60, 273410403), (63, 260390860), (70, 234351774), (84, 195293145), (89, 184321620), (90, 182273602), (105, 156234516), (126, 130195430), (140, 117175887), (178, 92160810), (180, 91136801), (210, 78117258), (241, 68068980), (252, 65097715), (267, 61440540), (315, 52078172), (356, 46080405), (420, 39058629), (445, 36864324), (482, 34034490), (534, 30720270), (607, 27025740), (623, 26331660), (630, 26039086), (723, 22689660), (801, 20480180), (890, 18432162), (964, 17017245), (1068, 15360135), (1205, 13613796), (1214, 13512870), (1246, 13165830), (1260, 13019543), (1335, 12288108), (1446, 11344830), (1602, 10240090), (1687, 9724140), (1780, 9216081), (1821, 9008580), (1869, 8777220), (2169, 7563220), (2410, 6806898), (2428, 6756435), (2492, 6582915), (2670, 6144054), (2892, 5672415), (3035, 5405148), (3115, 5266332), (3204, 5120045), (3374, 4862070), (3615, 4537932), (3642, 4504290), (3738, 4388610), (4005, 4096036), (4249, 3860820), (4338, 3781610), (4820, 3403449), (5061, 3241380), (5340, 3072027), (5463, 3002860), (5607, 2925740), (6070, 2702574), (6230, 2633166), (6748, 2431035), (7230, 2268966), (7284, 2252145), (7476, 2194305), (8010, 2048018), (8435, 1944828), (8498, 1930410), (8676, 1890805), (9105, 1801716), (9345, 1755444), (10122, 1620690), (10845, 1512644), (10926, 1501430), (11214, 1462870), (12140, 1351287), (12460, 1316583), (12747, 1286940), (14460, 1134483), (15183, 1080460), (16020, 1024009), (16870, 972414), (16996, 965205), (18210, 900858), (18690, 877722), (20244, 810345), (21245, 772164), (21449, 764820), (21690, 756322), (21852, 750715), (22428, 731435), (25305, 648276), (25494, 643470), (27315, 600572), (28035, 585148), (30366, 540230), (33740, 486207), (36420, 450429), (37380, 438861), (38241, 428980), (42490, 386082), (42898, 382410), (43380, 378161), (50610, 324138), (50988, 321735), (54023, 303660), (54630, 300286), (56070, 292574), (60732, 270115), (63735, 257388), (64347, 254940), (75915, 216092), (76482, 214490), (84980, 193041), (85796, 191205), (101220, 162069), (107245, 152964), (108046, 151830), (109260, 150143), (112140, 146287), (127470, 128694)]