2198220360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21991}}^1$

素因数の和:22036

約数の個数: 192

約数和(自身を含む): 8122965120

約数和(自身を除く): 5924744760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4760, 4998, 5880, 6664, 7140, 8330, 9996, 12495, 14280, 16660, 19992, 21991, 24990, 33320, 43982, 49980, 65973, 87964, 99960, 109955, 131946, 153937, 175928, 219910, 263892, 307874, 329865, 373847, 439820, 461811, 527784, 615748, 659730, 747694, 769685, 879640, 923622, 1077559, 1121541, 1231496, 1319460, 1495388, 1539370, 1847244, 1869235, 2155118, 2243082, 2309055, 2616929, 2638920, 2990776, 3078740, 3232677, 3694488, 3738470, 4310236, 4486164, 4618110, 5233858, 5387795, 5607705, 6157480, 6465354, 7476940, 7850787, 8620472, 8972328, 9236220, 10467716, 10775590, 11215410, 12930708, 13084645, 14953880, 15701574, 16163385, 18318503, 18472440, 20935432, 21551180, 22430820, 25861416, 26169290, 31403148, 32326770, 36637006, 39253935, 43102360, 44861640, 52338580, 54955509, 62806296, 64653540, 73274012, 78507870, 91592515, 104677160, 109911018, 129307080, 146548024, 157015740, 183185030, 219822036, 274777545, 314031480, 366370060, 439644072, 549555090, 732740120, 1099110180, 2198220360]

約数ペア:

[(1, 2198220360), (2, 1099110180), (3, 732740120), (4, 549555090), (5, 439644072), (6, 366370060), (7, 314031480), (8, 274777545), (10, 219822036), (12, 183185030), (14, 157015740), (15, 146548024), (17, 129307080), (20, 109911018), (21, 104677160), (24, 91592515), (28, 78507870), (30, 73274012), (34, 64653540), (35, 62806296), (40, 54955509), (42, 52338580), (49, 44861640), (51, 43102360), (56, 39253935), (60, 36637006), (68, 32326770), (70, 31403148), (84, 26169290), (85, 25861416), (98, 22430820), (102, 21551180), (105, 20935432), (119, 18472440), (120, 18318503), (136, 16163385), (140, 15701574), (147, 14953880), (168, 13084645), (170, 12930708), (196, 11215410), (204, 10775590), (210, 10467716), (238, 9236220), (245, 8972328), (255, 8620472), (280, 7850787), (294, 7476940), (340, 6465354), (357, 6157480), (392, 5607705), (408, 5387795), (420, 5233858), (476, 4618110), (490, 4486164), (510, 4310236), (588, 3738470), (595, 3694488), (680, 3232677), (714, 3078740), (735, 2990776), (833, 2638920), (840, 2616929), (952, 2309055), (980, 2243082), (1020, 2155118), (1176, 1869235), (1190, 1847244), (1428, 1539370), (1470, 1495388), (1666, 1319460), (1785, 1231496), (1960, 1121541), (2040, 1077559), (2380, 923622), (2499, 879640), (2856, 769685), (2940, 747694), (3332, 659730), (3570, 615748), (4165, 527784), (4760, 461811), (4998, 439820), (5880, 373847), (6664, 329865), (7140, 307874), (8330, 263892), (9996, 219910), (12495, 175928), (14280, 153937), (16660, 131946), (19992, 109955), (21991, 99960), (24990, 87964), (33320, 65973), (43982, 49980)]