195817440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4521

約数の個数: 192

約数和(自身を含む): 759338496

約数和(自身を除く): 563521056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4483, 5460, 6240, 7280, 8736, 8966, 10920, 13449, 14560, 17932, 21840, 22415, 26898, 31381, 35864, 43680, 44830, 53796, 58279, 62762, 67245, 71728, 89660, 94143, 107592, 116558, 125524, 134490, 143456, 156905, 174837, 179320, 188286, 215184, 233116, 251048, 268980, 291395, 313810, 349674, 358640, 376572, 407953, 430368, 466232, 470715, 502096, 537960, 582790, 627620, 699348, 717280, 753144, 815906, 874185, 932464, 941430, 1004192, 1075920, 1165580, 1223859, 1255240, 1398696, 1506288, 1631812, 1748370, 1864928, 1882860, 2039765, 2151840, 2331160, 2447718, 2510480, 2797392, 3012576, 3263624, 3496740, 3765720, 4079530, 4662320, 4895436, 5020960, 5594784, 6119295, 6527248, 6993480, 7531440, 8159060, 9324640, 9790872, 12238590, 13054496, 13986960, 15062880, 16318120, 19581744, 24477180, 27973920, 32636240, 39163488, 48954360, 65272480, 97908720, 195817440]

約数ペア:

[(1, 195817440), (2, 97908720), (3, 65272480), (4, 48954360), (5, 39163488), (6, 32636240), (7, 27973920), (8, 24477180), (10, 19581744), (12, 16318120), (13, 15062880), (14, 13986960), (15, 13054496), (16, 12238590), (20, 9790872), (21, 9324640), (24, 8159060), (26, 7531440), (28, 6993480), (30, 6527248), (32, 6119295), (35, 5594784), (39, 5020960), (40, 4895436), (42, 4662320), (48, 4079530), (52, 3765720), (56, 3496740), (60, 3263624), (65, 3012576), (70, 2797392), (78, 2510480), (80, 2447718), (84, 2331160), (91, 2151840), (96, 2039765), (104, 1882860), (105, 1864928), (112, 1748370), (120, 1631812), (130, 1506288), (140, 1398696), (156, 1255240), (160, 1223859), (168, 1165580), (182, 1075920), (195, 1004192), (208, 941430), (210, 932464), (224, 874185), (240, 815906), (260, 753144), (273, 717280), (280, 699348), (312, 627620), (336, 582790), (364, 537960), (390, 502096), (416, 470715), (420, 466232), (455, 430368), (480, 407953), (520, 376572), (546, 358640), (560, 349674), (624, 313810), (672, 291395), (728, 268980), (780, 251048), (840, 233116), (910, 215184), (1040, 188286), (1092, 179320), (1120, 174837), (1248, 156905), (1365, 143456), (1456, 134490), (1560, 125524), (1680, 116558), (1820, 107592), (2080, 94143), (2184, 89660), (2730, 71728), (2912, 67245), (3120, 62762), (3360, 58279), (3640, 53796), (4368, 44830), (4483, 43680), (5460, 35864), (6240, 31381), (7280, 26898), (8736, 22415), (8966, 21840), (10920, 17932), (13449, 14560)]