205911360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 336

約数和(自身を含む): 770290560

約数和(自身を除く): 564379200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 64, 71, 72, 76, 80, 90, 95, 96, 106, 114, 120, 142, 144, 152, 159, 160, 171, 180, 190, 192, 212, 213, 228, 240, 265, 284, 285, 288, 304, 318, 320, 342, 355, 360, 380, 424, 426, 456, 477, 480, 530, 568, 570, 576, 608, 636, 639, 684, 710, 720, 760, 795, 848, 852, 855, 912, 954, 960, 1007, 1060, 1065, 1136, 1140, 1216, 1272, 1278, 1349, 1368, 1420, 1440, 1520, 1590, 1696, 1704, 1710, 1824, 1908, 2014, 2120, 2130, 2272, 2280, 2385, 2544, 2556, 2698, 2736, 2840, 2880, 3021, 3040, 3180, 3195, 3392, 3408, 3420, 3648, 3763, 3816, 4028, 4047, 4240, 4260, 4544, 4560, 4770, 5035, 5088, 5112, 5396, 5472, 5680, 6042, 6080, 6360, 6390, 6745, 6816, 6840, 7526, 7632, 8056, 8094, 8480, 8520, 9063, 9120, 9540, 10070, 10176, 10224, 10792, 10944, 11289, 11360, 12084, 12141, 12720, 12780, 13490, 13632, 13680, 15052, 15105, 15264, 16112, 16188, 16960, 17040, 18126, 18240, 18815, 19080, 20140, 20235, 20448, 21584, 22578, 22720, 24168, 24282, 25440, 25560, 26980, 27360, 30104, 30210, 30528, 32224, 32376, 33867, 34080, 36252, 37630, 38160, 40280, 40470, 40896, 43168, 45156, 45315, 48336, 48564, 50880, 51120, 53960, 54720, 56445, 60208, 60420, 60705, 64448, 64752, 67734, 68160, 71497, 72504, 75260, 76320, 80560, 80940, 86336, 90312, 90630, 96672, 97128, 102240, 107920, 112890, 120416, 120840, 121410, 129504, 135468, 142994, 145008, 150520, 152640, 161120, 161880, 169335, 180624, 181260, 193344, 194256, 204480, 214491, 215840, 225780, 240832, 241680, 242820, 259008, 270936, 285988, 290016, 301040, 322240, 323760, 338670, 357485, 361248, 362520, 388512, 428982, 431680, 451560, 483360, 485640, 541872, 571976, 580032, 602080, 643473, 647520, 677340, 714970, 722496, 725040, 777024, 857964, 903120, 966720, 971280, 1072455, 1083744, 1143952, 1204160, 1286946, 1295040, 1354680, 1429940, 1450080, 1715928, 1806240, 1942560, 2144910, 2167488, 2287904, 2573892, 2709360, 2859880, 2900160, 3217365, 3431856, 3612480, 3885120, 4289820, 4575808, 5147784, 5418720, 5719760, 6434730, 6863712, 8579640, 10295568, 10837440, 11439520, 12869460, 13727424, 17159280, 20591136, 22879040, 25738920, 34318560, 41182272, 51477840, 68637120, 102955680, 205911360]

約数ペア:

[(1, 205911360), (2, 102955680), (3, 68637120), (4, 51477840), (5, 41182272), (6, 34318560), (8, 25738920), (9, 22879040), (10, 20591136), (12, 17159280), (15, 13727424), (16, 12869460), (18, 11439520), (19, 10837440), (20, 10295568), (24, 8579640), (30, 6863712), (32, 6434730), (36, 5719760), (38, 5418720), (40, 5147784), (45, 4575808), (48, 4289820), (53, 3885120), (57, 3612480), (60, 3431856), (64, 3217365), (71, 2900160), (72, 2859880), (76, 2709360), (80, 2573892), (90, 2287904), (95, 2167488), (96, 2144910), (106, 1942560), (114, 1806240), (120, 1715928), (142, 1450080), (144, 1429940), (152, 1354680), (159, 1295040), (160, 1286946), (171, 1204160), (180, 1143952), (190, 1083744), (192, 1072455), (212, 971280), (213, 966720), (228, 903120), (240, 857964), (265, 777024), (284, 725040), (285, 722496), (288, 714970), (304, 677340), (318, 647520), (320, 643473), (342, 602080), (355, 580032), (360, 571976), (380, 541872), (424, 485640), (426, 483360), (456, 451560), (477, 431680), (480, 428982), (530, 388512), (568, 362520), (570, 361248), (576, 357485), (608, 338670), (636, 323760), (639, 322240), (684, 301040), (710, 290016), (720, 285988), (760, 270936), (795, 259008), (848, 242820), (852, 241680), (855, 240832), (912, 225780), (954, 215840), (960, 214491), (1007, 204480), (1060, 194256), (1065, 193344), (1136, 181260), (1140, 180624), (1216, 169335), (1272, 161880), (1278, 161120), (1349, 152640), (1368, 150520), (1420, 145008), (1440, 142994), (1520, 135468), (1590, 129504), (1696, 121410), (1704, 120840), (1710, 120416), (1824, 112890), (1908, 107920), (2014, 102240), (2120, 97128), (2130, 96672), (2272, 90630), (2280, 90312), (2385, 86336), (2544, 80940), (2556, 80560), (2698, 76320), (2736, 75260), (2840, 72504), (2880, 71497), (3021, 68160), (3040, 67734), (3180, 64752), (3195, 64448), (3392, 60705), (3408, 60420), (3420, 60208), (3648, 56445), (3763, 54720), (3816, 53960), (4028, 51120), (4047, 50880), (4240, 48564), (4260, 48336), (4544, 45315), (4560, 45156), (4770, 43168), (5035, 40896), (5088, 40470), (5112, 40280), (5396, 38160), (5472, 37630), (5680, 36252), (6042, 34080), (6080, 33867), (6360, 32376), (6390, 32224), (6745, 30528), (6816, 30210), (6840, 30104), (7526, 27360), (7632, 26980), (8056, 25560), (8094, 25440), (8480, 24282), (8520, 24168), (9063, 22720), (9120, 22578), (9540, 21584), (10070, 20448), (10176, 20235), (10224, 20140), (10792, 19080), (10944, 18815), (11289, 18240), (11360, 18126), (12084, 17040), (12141, 16960), (12720, 16188), (12780, 16112), (13490, 15264), (13632, 15105), (13680, 15052)]