220226160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 320

約数和(自身を含む): 902513664

約数和(自身を除く): 682287504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 701, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1402, 1428, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 2040, 2103, 2244, 2310, 2380, 2618, 2640, 2804, 2805, 2856, 2992, 3080, 3505, 3570, 3696, 3740, 3927, 4080, 4206, 4488, 4620, 4760, 4907, 5236, 5608, 5610, 5712, 6160, 6545, 7010, 7140, 7480, 7711, 7854, 8412, 8976, 9240, 9520, 9814, 10472, 10515, 11216, 11220, 11917, 13090, 14020, 14280, 14721, 14960, 15422, 15708, 16824, 18480, 19628, 19635, 20944, 21030, 22440, 23133, 23834, 24535, 26180, 28040, 28560, 29442, 30844, 31416, 33648, 35751, 38555, 39256, 39270, 42060, 44880, 46266, 47668, 49070, 52360, 53977, 56080, 58884, 59585, 61688, 62832, 71502, 73605, 77110, 78512, 78540, 83419, 84120, 92532, 95336, 98140, 104720, 107954, 115665, 117768, 119170, 123376, 131087, 143004, 147210, 154220, 157080, 161931, 166838, 168240, 178755, 185064, 190672, 196280, 215908, 231330, 235536, 238340, 250257, 262174, 269885, 286008, 294420, 308440, 314160, 323862, 333676, 357510, 370128, 392560, 393261, 417095, 431816, 462660, 476680, 500514, 524348, 539770, 572016, 588840, 616880, 647724, 655435, 667352, 715020, 786522, 809655, 834190, 863632, 917609, 925320, 953360, 1001028, 1048696, 1079540, 1177680, 1251285, 1295448, 1310870, 1334704, 1430040, 1573044, 1619310, 1668380, 1835218, 1850640, 1966305, 2002056, 2097392, 2159080, 2502570, 2590896, 2621740, 2752827, 2860080, 3146088, 3238620, 3336760, 3670436, 3932610, 4004112, 4318160, 4588045, 5005140, 5243480, 5505654, 6292176, 6477240, 6673520, 7340872, 7865220, 9176090, 10010280, 10486960, 11011308, 12954480, 13764135, 14681744, 15730440, 18352180, 20020560, 22022616, 27528270, 31460880, 36704360, 44045232, 55056540, 73408720, 110113080, 220226160]

約数ペア:

[(1, 220226160), (2, 110113080), (3, 73408720), (4, 55056540), (5, 44045232), (6, 36704360), (7, 31460880), (8, 27528270), (10, 22022616), (11, 20020560), (12, 18352180), (14, 15730440), (15, 14681744), (16, 13764135), (17, 12954480), (20, 11011308), (21, 10486960), (22, 10010280), (24, 9176090), (28, 7865220), (30, 7340872), (33, 6673520), (34, 6477240), (35, 6292176), (40, 5505654), (42, 5243480), (44, 5005140), (48, 4588045), (51, 4318160), (55, 4004112), (56, 3932610), (60, 3670436), (66, 3336760), (68, 3238620), (70, 3146088), (77, 2860080), (80, 2752827), (84, 2621740), (85, 2590896), (88, 2502570), (102, 2159080), (105, 2097392), (110, 2002056), (112, 1966305), (119, 1850640), (120, 1835218), (132, 1668380), (136, 1619310), (140, 1573044), (154, 1430040), (165, 1334704), (168, 1310870), (170, 1295448), (176, 1251285), (187, 1177680), (204, 1079540), (210, 1048696), (220, 1001028), (231, 953360), (238, 925320), (240, 917609), (255, 863632), (264, 834190), (272, 809655), (280, 786522), (308, 715020), (330, 667352), (336, 655435), (340, 647724), (357, 616880), (374, 588840), (385, 572016), (408, 539770), (420, 524348), (440, 500514), (462, 476680), (476, 462660), (510, 431816), (528, 417095), (560, 393261), (561, 392560), (595, 370128), (616, 357510), (660, 333676), (680, 323862), (701, 314160), (714, 308440), (748, 294420), (770, 286008), (816, 269885), (840, 262174), (880, 250257), (924, 238340), (935, 235536), (952, 231330), (1020, 215908), (1122, 196280), (1155, 190672), (1190, 185064), (1232, 178755), (1309, 168240), (1320, 166838), (1360, 161931), (1402, 157080), (1428, 154220), (1496, 147210), (1540, 143004), (1680, 131087), (1785, 123376), (1848, 119170), (1870, 117768), (1904, 115665), (2040, 107954), (2103, 104720), (2244, 98140), (2310, 95336), (2380, 92532), (2618, 84120), (2640, 83419), (2804, 78540), (2805, 78512), (2856, 77110), (2992, 73605), (3080, 71502), (3505, 62832), (3570, 61688), (3696, 59585), (3740, 58884), (3927, 56080), (4080, 53977), (4206, 52360), (4488, 49070), (4620, 47668), (4760, 46266), (4907, 44880), (5236, 42060), (5608, 39270), (5610, 39256), (5712, 38555), (6160, 35751), (6545, 33648), (7010, 31416), (7140, 30844), (7480, 29442), (7711, 28560), (7854, 28040), (8412, 26180), (8976, 24535), (9240, 23834), (9520, 23133), (9814, 22440), (10472, 21030), (10515, 20944), (11216, 19635), (11220, 19628), (11917, 18480), (13090, 16824), (14020, 15708), (14280, 15422), (14721, 14960)]