207300720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 320

約数和(自身を含む): 771379200

約数和(自身を除く): 564078480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 80, 85, 88, 93, 102, 110, 120, 124, 132, 136, 149, 155, 165, 170, 176, 186, 187, 204, 220, 240, 248, 255, 264, 272, 298, 310, 330, 340, 341, 372, 374, 408, 440, 447, 465, 496, 510, 527, 528, 561, 596, 620, 660, 680, 682, 744, 745, 748, 816, 880, 894, 930, 935, 1020, 1023, 1054, 1122, 1192, 1240, 1320, 1360, 1364, 1488, 1490, 1496, 1581, 1639, 1705, 1788, 1860, 1870, 2040, 2046, 2108, 2235, 2244, 2384, 2480, 2533, 2635, 2640, 2728, 2805, 2980, 2992, 3162, 3278, 3410, 3576, 3720, 3740, 4080, 4092, 4216, 4470, 4488, 4619, 4917, 5066, 5115, 5270, 5456, 5610, 5797, 5960, 6324, 6556, 6820, 7152, 7440, 7480, 7599, 7905, 8184, 8195, 8432, 8940, 8976, 9238, 9834, 10132, 10230, 10540, 11220, 11594, 11920, 12648, 12665, 13112, 13640, 13857, 14960, 15198, 15810, 16368, 16390, 17391, 17880, 18476, 19668, 20264, 20460, 21080, 22440, 23095, 23188, 24585, 25296, 25330, 26224, 27280, 27714, 27863, 28985, 30396, 31620, 32780, 34782, 35760, 36952, 37995, 39336, 40528, 40920, 42160, 44880, 46190, 46376, 49170, 50660, 50809, 55428, 55726, 57970, 60792, 63240, 65560, 69285, 69564, 73904, 75990, 78523, 78672, 81840, 83589, 86955, 92380, 92752, 98340, 101320, 101618, 110856, 111452, 115940, 121584, 126480, 131120, 138570, 139128, 139315, 151980, 152427, 157046, 167178, 173910, 184760, 196680, 202640, 203236, 221712, 222904, 231880, 235569, 254045, 277140, 278256, 278630, 303960, 304854, 314092, 334356, 347820, 369520, 392615, 393360, 406472, 417945, 445808, 463760, 471138, 508090, 554280, 557260, 607920, 609708, 628184, 668712, 695640, 762135, 785230, 812944, 835890, 863753, 942276, 1016180, 1108560, 1114520, 1177845, 1219416, 1256368, 1337424, 1391280, 1524270, 1570460, 1671780, 1727506, 1884552, 2032360, 2229040, 2355690, 2438832, 2591259, 3048540, 3140920, 3343560, 3455012, 3769104, 4064720, 4318765, 4711380, 5182518, 6097080, 6281840, 6687120, 6910024, 8637530, 9422760, 10365036, 12194160, 12956295, 13820048, 17275060, 18845520, 20730072, 25912590, 34550120, 41460144, 51825180, 69100240, 103650360, 207300720]

約数ペア:

[(1, 207300720), (2, 103650360), (3, 69100240), (4, 51825180), (5, 41460144), (6, 34550120), (8, 25912590), (10, 20730072), (11, 18845520), (12, 17275060), (15, 13820048), (16, 12956295), (17, 12194160), (20, 10365036), (22, 9422760), (24, 8637530), (30, 6910024), (31, 6687120), (33, 6281840), (34, 6097080), (40, 5182518), (44, 4711380), (48, 4318765), (51, 4064720), (55, 3769104), (60, 3455012), (62, 3343560), (66, 3140920), (68, 3048540), (80, 2591259), (85, 2438832), (88, 2355690), (93, 2229040), (102, 2032360), (110, 1884552), (120, 1727506), (124, 1671780), (132, 1570460), (136, 1524270), (149, 1391280), (155, 1337424), (165, 1256368), (170, 1219416), (176, 1177845), (186, 1114520), (187, 1108560), (204, 1016180), (220, 942276), (240, 863753), (248, 835890), (255, 812944), (264, 785230), (272, 762135), (298, 695640), (310, 668712), (330, 628184), (340, 609708), (341, 607920), (372, 557260), (374, 554280), (408, 508090), (440, 471138), (447, 463760), (465, 445808), (496, 417945), (510, 406472), (527, 393360), (528, 392615), (561, 369520), (596, 347820), (620, 334356), (660, 314092), (680, 304854), (682, 303960), (744, 278630), (745, 278256), (748, 277140), (816, 254045), (880, 235569), (894, 231880), (930, 222904), (935, 221712), (1020, 203236), (1023, 202640), (1054, 196680), (1122, 184760), (1192, 173910), (1240, 167178), (1320, 157046), (1360, 152427), (1364, 151980), (1488, 139315), (1490, 139128), (1496, 138570), (1581, 131120), (1639, 126480), (1705, 121584), (1788, 115940), (1860, 111452), (1870, 110856), (2040, 101618), (2046, 101320), (2108, 98340), (2235, 92752), (2244, 92380), (2384, 86955), (2480, 83589), (2533, 81840), (2635, 78672), (2640, 78523), (2728, 75990), (2805, 73904), (2980, 69564), (2992, 69285), (3162, 65560), (3278, 63240), (3410, 60792), (3576, 57970), (3720, 55726), (3740, 55428), (4080, 50809), (4092, 50660), (4216, 49170), (4470, 46376), (4488, 46190), (4619, 44880), (4917, 42160), (5066, 40920), (5115, 40528), (5270, 39336), (5456, 37995), (5610, 36952), (5797, 35760), (5960, 34782), (6324, 32780), (6556, 31620), (6820, 30396), (7152, 28985), (7440, 27863), (7480, 27714), (7599, 27280), (7905, 26224), (8184, 25330), (8195, 25296), (8432, 24585), (8940, 23188), (8976, 23095), (9238, 22440), (9834, 21080), (10132, 20460), (10230, 20264), (10540, 19668), (11220, 18476), (11594, 17880), (11920, 17391), (12648, 16390), (12665, 16368), (13112, 15810), (13640, 15198), (13857, 14960)]