209454960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 320

約数和(自身を含む): 809948160

約数和(自身を除く): 600493200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 359, 374, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 718, 748, 780, 816, 858, 880, 884, 935, 1020, 1040, 1077, 1105, 1122, 1144, 1320, 1326, 1360, 1430, 1436, 1496, 1560, 1716, 1768, 1795, 1870, 2040, 2145, 2154, 2210, 2244, 2288, 2431, 2640, 2652, 2805, 2860, 2872, 2992, 3120, 3315, 3432, 3536, 3590, 3740, 3949, 4080, 4290, 4308, 4420, 4488, 4667, 4862, 5304, 5385, 5610, 5720, 5744, 6103, 6630, 6864, 7180, 7293, 7480, 7898, 8580, 8616, 8840, 8976, 9334, 9724, 10608, 10770, 11220, 11440, 11847, 12155, 12206, 13260, 14001, 14360, 14586, 14960, 15796, 17160, 17232, 17680, 18309, 18668, 19448, 19745, 21540, 22440, 23335, 23694, 24310, 24412, 26520, 28002, 28720, 29172, 30515, 31592, 34320, 36465, 36618, 37336, 38896, 39490, 43080, 44880, 46670, 47388, 48620, 48824, 51337, 53040, 56004, 58344, 59235, 61030, 63184, 67133, 70005, 72930, 73236, 74672, 78980, 79339, 86160, 91545, 93340, 94776, 97240, 97648, 102674, 112008, 116688, 118470, 122060, 134266, 140010, 145860, 146472, 154011, 157960, 158678, 183090, 186680, 189552, 194480, 201399, 205348, 224016, 236940, 238017, 244120, 256685, 268532, 280020, 291720, 292944, 308022, 315920, 317356, 335665, 366180, 373360, 396695, 402798, 410696, 473880, 476034, 488240, 513370, 537064, 560040, 583440, 616044, 634712, 671330, 732360, 770055, 793390, 805596, 821392, 872729, 947760, 952068, 1006995, 1026740, 1074128, 1120080, 1190085, 1232088, 1269424, 1342660, 1464720, 1540110, 1586780, 1611192, 1745458, 1904136, 2013990, 2053480, 2380170, 2464176, 2618187, 2685320, 3080220, 3173560, 3222384, 3490916, 3808272, 4027980, 4106960, 4363645, 4760340, 5236374, 5370640, 6160440, 6347120, 6981832, 8055960, 8727290, 9520680, 10472748, 12320880, 13090935, 13963664, 16111920, 17454580, 19041360, 20945496, 26181870, 34909160, 41890992, 52363740, 69818320, 104727480, 209454960]

約数ペア:

[(1, 209454960), (2, 104727480), (3, 69818320), (4, 52363740), (5, 41890992), (6, 34909160), (8, 26181870), (10, 20945496), (11, 19041360), (12, 17454580), (13, 16111920), (15, 13963664), (16, 13090935), (17, 12320880), (20, 10472748), (22, 9520680), (24, 8727290), (26, 8055960), (30, 6981832), (33, 6347120), (34, 6160440), (39, 5370640), (40, 5236374), (44, 4760340), (48, 4363645), (51, 4106960), (52, 4027980), (55, 3808272), (60, 3490916), (65, 3222384), (66, 3173560), (68, 3080220), (78, 2685320), (80, 2618187), (85, 2464176), (88, 2380170), (102, 2053480), (104, 2013990), (110, 1904136), (120, 1745458), (130, 1611192), (132, 1586780), (136, 1540110), (143, 1464720), (156, 1342660), (165, 1269424), (170, 1232088), (176, 1190085), (187, 1120080), (195, 1074128), (204, 1026740), (208, 1006995), (220, 952068), (221, 947760), (240, 872729), (255, 821392), (260, 805596), (264, 793390), (272, 770055), (286, 732360), (312, 671330), (330, 634712), (340, 616044), (359, 583440), (374, 560040), (390, 537064), (408, 513370), (429, 488240), (440, 476034), (442, 473880), (510, 410696), (520, 402798), (528, 396695), (561, 373360), (572, 366180), (624, 335665), (660, 317356), (663, 315920), (680, 308022), (715, 292944), (718, 291720), (748, 280020), (780, 268532), (816, 256685), (858, 244120), (880, 238017), (884, 236940), (935, 224016), (1020, 205348), (1040, 201399), (1077, 194480), (1105, 189552), (1122, 186680), (1144, 183090), (1320, 158678), (1326, 157960), (1360, 154011), (1430, 146472), (1436, 145860), (1496, 140010), (1560, 134266), (1716, 122060), (1768, 118470), (1795, 116688), (1870, 112008), (2040, 102674), (2145, 97648), (2154, 97240), (2210, 94776), (2244, 93340), (2288, 91545), (2431, 86160), (2640, 79339), (2652, 78980), (2805, 74672), (2860, 73236), (2872, 72930), (2992, 70005), (3120, 67133), (3315, 63184), (3432, 61030), (3536, 59235), (3590, 58344), (3740, 56004), (3949, 53040), (4080, 51337), (4290, 48824), (4308, 48620), (4420, 47388), (4488, 46670), (4667, 44880), (4862, 43080), (5304, 39490), (5385, 38896), (5610, 37336), (5720, 36618), (5744, 36465), (6103, 34320), (6630, 31592), (6864, 30515), (7180, 29172), (7293, 28720), (7480, 28002), (7898, 26520), (8580, 24412), (8616, 24310), (8840, 23694), (8976, 23335), (9334, 22440), (9724, 21540), (10608, 19745), (10770, 19448), (11220, 18668), (11440, 18309), (11847, 17680), (12155, 17232), (12206, 17160), (13260, 15796), (14001, 14960), (14360, 14586)]