1895200920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5406

約数の個数: 192

約数和(自身を含む): 6577908480

約数和(自身を除く): 4682707560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 60, 69, 72, 86, 90, 92, 115, 120, 129, 138, 172, 180, 184, 207, 215, 230, 258, 276, 344, 345, 360, 387, 414, 430, 460, 516, 552, 645, 690, 774, 828, 860, 920, 989, 1032, 1035, 1290, 1380, 1548, 1656, 1720, 1935, 1978, 2070, 2580, 2760, 2967, 3096, 3870, 3956, 4140, 4945, 5160, 5323, 5934, 7740, 7912, 8280, 8901, 9890, 10646, 11868, 14835, 15480, 15969, 17802, 19780, 21292, 23736, 26615, 29670, 31938, 35604, 39560, 42584, 44505, 47907, 53230, 59340, 63876, 71208, 79845, 89010, 95814, 106460, 118680, 122429, 127752, 159690, 178020, 191628, 212920, 228889, 239535, 244858, 319380, 356040, 367287, 383256, 457778, 479070, 489716, 612145, 638760, 686667, 734574, 915556, 958140, 979432, 1101861, 1144445, 1224290, 1373334, 1469148, 1831112, 1836435, 1916280, 2060001, 2203722, 2288890, 2448580, 2746668, 2938296, 3433335, 3672870, 4120002, 4407444, 4577780, 4897160, 5264447, 5493336, 5509305, 6866670, 7345740, 8240004, 8814888, 9155560, 10300005, 10528894, 11018610, 13733340, 14691480, 15793341, 16480008, 20600010, 21057788, 22037220, 26322235, 27466680, 31586682, 41200020, 42115576, 44074440, 47380023, 52644470, 63173364, 78966705, 82400040, 94760046, 105288940, 126346728, 157933410, 189520092, 210577880, 236900115, 315866820, 379040184, 473800230, 631733640, 947600460, 1895200920]

約数ペア:

[(1, 1895200920), (2, 947600460), (3, 631733640), (4, 473800230), (5, 379040184), (6, 315866820), (8, 236900115), (9, 210577880), (10, 189520092), (12, 157933410), (15, 126346728), (18, 105288940), (20, 94760046), (23, 82400040), (24, 78966705), (30, 63173364), (36, 52644470), (40, 47380023), (43, 44074440), (45, 42115576), (46, 41200020), (60, 31586682), (69, 27466680), (72, 26322235), (86, 22037220), (90, 21057788), (92, 20600010), (115, 16480008), (120, 15793341), (129, 14691480), (138, 13733340), (172, 11018610), (180, 10528894), (184, 10300005), (207, 9155560), (215, 8814888), (230, 8240004), (258, 7345740), (276, 6866670), (344, 5509305), (345, 5493336), (360, 5264447), (387, 4897160), (414, 4577780), (430, 4407444), (460, 4120002), (516, 3672870), (552, 3433335), (645, 2938296), (690, 2746668), (774, 2448580), (828, 2288890), (860, 2203722), (920, 2060001), (989, 1916280), (1032, 1836435), (1035, 1831112), (1290, 1469148), (1380, 1373334), (1548, 1224290), (1656, 1144445), (1720, 1101861), (1935, 979432), (1978, 958140), (2070, 915556), (2580, 734574), (2760, 686667), (2967, 638760), (3096, 612145), (3870, 489716), (3956, 479070), (4140, 457778), (4945, 383256), (5160, 367287), (5323, 356040), (5934, 319380), (7740, 244858), (7912, 239535), (8280, 228889), (8901, 212920), (9890, 191628), (10646, 178020), (11868, 159690), (14835, 127752), (15480, 122429), (15969, 118680), (17802, 106460), (19780, 95814), (21292, 89010), (23736, 79845), (26615, 71208), (29670, 63876), (31938, 59340), (35604, 53230), (39560, 47907), (42584, 44505)]