1383535440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 5339408256

約数和(自身を除く): 3955872816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 211, 240, 252, 280, 315, 336, 360, 420, 422, 504, 560, 630, 633, 720, 840, 844, 1008, 1055, 1260, 1266, 1301, 1477, 1680, 1688, 1899, 2110, 2520, 2532, 2602, 2954, 3165, 3376, 3798, 3903, 4220, 4431, 5040, 5064, 5204, 5908, 6330, 6505, 7385, 7596, 7806, 8440, 8862, 9107, 9495, 10128, 10408, 11709, 11816, 12660, 13010, 13293, 14770, 15192, 15612, 16880, 17724, 18214, 18990, 19515, 20816, 22155, 23418, 23632, 25320, 26020, 26586, 27321, 29540, 30384, 31224, 35448, 36428, 37980, 39030, 44310, 45535, 46836, 50640, 52040, 53172, 54642, 58545, 59080, 62448, 66465, 70896, 72856, 75960, 78060, 81963, 88620, 91070, 93672, 104080, 106344, 109284, 117090, 118160, 132930, 136605, 145712, 151920, 156120, 163926, 177240, 182140, 187344, 212688, 218568, 234180, 265860, 273210, 274511, 312240, 327852, 354480, 364280, 409815, 437136, 468360, 531720, 546420, 549022, 655704, 728560, 819630, 823533, 936720, 1063440, 1092840, 1098044, 1311408, 1372555, 1639260, 1647066, 1921577, 2185680, 2196088, 2470599, 2745110, 3278520, 3294132, 3843154, 4117665, 4392176, 4941198, 5490220, 5764731, 6557040, 6588264, 7686308, 8235330, 9607885, 9882396, 10980440, 11529462, 12352995, 13176528, 15372616, 16470660, 17294193, 19215770, 19764792, 21960880, 23058924, 24705990, 28823655, 30745232, 32941320, 34588386, 38431540, 39529584, 46117848, 49411980, 57647310, 65882640, 69176772, 76863080, 86470965, 92235696, 98823960, 115294620, 138353544, 153726160, 172941930, 197647920, 230589240, 276707088, 345883860, 461178480, 691767720, 1383535440]

約数ペア:

[(1, 1383535440), (2, 691767720), (3, 461178480), (4, 345883860), (5, 276707088), (6, 230589240), (7, 197647920), (8, 172941930), (9, 153726160), (10, 138353544), (12, 115294620), (14, 98823960), (15, 92235696), (16, 86470965), (18, 76863080), (20, 69176772), (21, 65882640), (24, 57647310), (28, 49411980), (30, 46117848), (35, 39529584), (36, 38431540), (40, 34588386), (42, 32941320), (45, 30745232), (48, 28823655), (56, 24705990), (60, 23058924), (63, 21960880), (70, 19764792), (72, 19215770), (80, 17294193), (84, 16470660), (90, 15372616), (105, 13176528), (112, 12352995), (120, 11529462), (126, 10980440), (140, 9882396), (144, 9607885), (168, 8235330), (180, 7686308), (210, 6588264), (211, 6557040), (240, 5764731), (252, 5490220), (280, 4941198), (315, 4392176), (336, 4117665), (360, 3843154), (420, 3294132), (422, 3278520), (504, 2745110), (560, 2470599), (630, 2196088), (633, 2185680), (720, 1921577), (840, 1647066), (844, 1639260), (1008, 1372555), (1055, 1311408), (1260, 1098044), (1266, 1092840), (1301, 1063440), (1477, 936720), (1680, 823533), (1688, 819630), (1899, 728560), (2110, 655704), (2520, 549022), (2532, 546420), (2602, 531720), (2954, 468360), (3165, 437136), (3376, 409815), (3798, 364280), (3903, 354480), (4220, 327852), (4431, 312240), (5040, 274511), (5064, 273210), (5204, 265860), (5908, 234180), (6330, 218568), (6505, 212688), (7385, 187344), (7596, 182140), (7806, 177240), (8440, 163926), (8862, 156120), (9107, 151920), (9495, 145712), (10128, 136605), (10408, 132930), (11709, 118160), (11816, 117090), (12660, 109284), (13010, 106344), (13293, 104080), (14770, 93672), (15192, 91070), (15612, 88620), (16880, 81963), (17724, 78060), (18214, 75960), (18990, 72856), (19515, 70896), (20816, 66465), (22155, 62448), (23418, 59080), (23632, 58545), (25320, 54642), (26020, 53172), (26586, 52040), (27321, 50640), (29540, 46836), (30384, 45535), (31224, 44310), (35448, 39030), (36428, 37980)]