199573920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1564

約数の個数: 288

約数和(自身を含む): 838760832

約数和(自身を除く): 639186912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1523, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3046, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4569, 4680, 5040, 5460, 6092, 6240, 6552, 7280, 7615, 8190, 8736, 9138, 9360, 10080, 10661, 10920, 12184, 13104, 13707, 14560, 15230, 16380, 18276, 18720, 19799, 21322, 21840, 22845, 24368, 26208, 27414, 30460, 31983, 32760, 36552, 39598, 42644, 43680, 45690, 48736, 53305, 54828, 59397, 60920, 63966, 65520, 68535, 73104, 79196, 85288, 91380, 95949, 98995, 106610, 109656, 118794, 121840, 127932, 131040, 137070, 138593, 146208, 158392, 159915, 170576, 178191, 182760, 191898, 197990, 213220, 219312, 237588, 243680, 255864, 274140, 277186, 296985, 316784, 319830, 341152, 356382, 365520, 383796, 395980, 415779, 426440, 438624, 475176, 479745, 511728, 548280, 554372, 593970, 633568, 639660, 692965, 712764, 731040, 767592, 791960, 831558, 852880, 890955, 950352, 959490, 1023456, 1096560, 1108744, 1187940, 1247337, 1279320, 1385930, 1425528, 1535184, 1583920, 1663116, 1705760, 1781910, 1900704, 1918980, 2078895, 2193120, 2217488, 2375880, 2494674, 2558640, 2771860, 2851056, 3070368, 3167840, 3326232, 3563820, 3837960, 4157790, 4434976, 4751760, 4989348, 5117280, 5543720, 5702112, 6236685, 6652464, 7127640, 7675920, 8315580, 9503520, 9978696, 11087440, 12473370, 13304928, 14255280, 15351840, 16631160, 19957392, 22174880, 24946740, 28510560, 33262320, 39914784, 49893480, 66524640, 99786960, 199573920]

約数ペア:

[(1, 199573920), (2, 99786960), (3, 66524640), (4, 49893480), (5, 39914784), (6, 33262320), (7, 28510560), (8, 24946740), (9, 22174880), (10, 19957392), (12, 16631160), (13, 15351840), (14, 14255280), (15, 13304928), (16, 12473370), (18, 11087440), (20, 9978696), (21, 9503520), (24, 8315580), (26, 7675920), (28, 7127640), (30, 6652464), (32, 6236685), (35, 5702112), (36, 5543720), (39, 5117280), (40, 4989348), (42, 4751760), (45, 4434976), (48, 4157790), (52, 3837960), (56, 3563820), (60, 3326232), (63, 3167840), (65, 3070368), (70, 2851056), (72, 2771860), (78, 2558640), (80, 2494674), (84, 2375880), (90, 2217488), (91, 2193120), (96, 2078895), (104, 1918980), (105, 1900704), (112, 1781910), (117, 1705760), (120, 1663116), (126, 1583920), (130, 1535184), (140, 1425528), (144, 1385930), (156, 1279320), (160, 1247337), (168, 1187940), (180, 1108744), (182, 1096560), (195, 1023456), (208, 959490), (210, 950352), (224, 890955), (234, 852880), (240, 831558), (252, 791960), (260, 767592), (273, 731040), (280, 712764), (288, 692965), (312, 639660), (315, 633568), (336, 593970), (360, 554372), (364, 548280), (390, 511728), (416, 479745), (420, 475176), (455, 438624), (468, 426440), (480, 415779), (504, 395980), (520, 383796), (546, 365520), (560, 356382), (585, 341152), (624, 319830), (630, 316784), (672, 296985), (720, 277186), (728, 274140), (780, 255864), (819, 243680), (840, 237588), (910, 219312), (936, 213220), (1008, 197990), (1040, 191898), (1092, 182760), (1120, 178191), (1170, 170576), (1248, 159915), (1260, 158392), (1365, 146208), (1440, 138593), (1456, 137070), (1523, 131040), (1560, 127932), (1638, 121840), (1680, 118794), (1820, 109656), (1872, 106610), (2016, 98995), (2080, 95949), (2184, 91380), (2340, 85288), (2520, 79196), (2730, 73104), (2912, 68535), (3046, 65520), (3120, 63966), (3276, 60920), (3360, 59397), (3640, 54828), (3744, 53305), (4095, 48736), (4368, 45690), (4569, 43680), (4680, 42644), (5040, 39598), (5460, 36552), (6092, 32760), (6240, 31983), (6552, 30460), (7280, 27414), (7615, 26208), (8190, 24368), (8736, 22845), (9138, 21840), (9360, 21322), (10080, 19799), (10661, 18720), (10920, 18276), (12184, 16380), (13104, 15230), (13707, 14560)]