199057680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14551}}^1$

素因数の和:14589

約数の個数: 120

約数和(自身を含む): 703734720

約数和(自身を除く): 504677040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 14551, 29102, 43653, 58204, 72755, 87306, 116408, 130959, 145510, 174612, 218265, 232816, 261918, 276469, 291020, 349224, 436530, 523836, 552938, 582040, 654795, 698448, 829407, 873060, 1047672, 1105876, 1164080, 1309590, 1382345, 1658814, 1746120, 2095344, 2211752, 2488221, 2619180, 2764690, 3317628, 3492240, 4147035, 4423504, 4976442, 5238360, 5529380, 6635256, 8294070, 9952884, 10476720, 11058760, 12441105, 13270512, 16588140, 19905768, 22117520, 24882210, 33176280, 39811536, 49764420, 66352560, 99528840, 199057680]

約数ペア:

[(1, 199057680), (2, 99528840), (3, 66352560), (4, 49764420), (5, 39811536), (6, 33176280), (8, 24882210), (9, 22117520), (10, 19905768), (12, 16588140), (15, 13270512), (16, 12441105), (18, 11058760), (19, 10476720), (20, 9952884), (24, 8294070), (30, 6635256), (36, 5529380), (38, 5238360), (40, 4976442), (45, 4423504), (48, 4147035), (57, 3492240), (60, 3317628), (72, 2764690), (76, 2619180), (80, 2488221), (90, 2211752), (95, 2095344), (114, 1746120), (120, 1658814), (144, 1382345), (152, 1309590), (171, 1164080), (180, 1105876), (190, 1047672), (228, 873060), (240, 829407), (285, 698448), (304, 654795), (342, 582040), (360, 552938), (380, 523836), (456, 436530), (570, 349224), (684, 291020), (720, 276469), (760, 261918), (855, 232816), (912, 218265), (1140, 174612), (1368, 145510), (1520, 130959), (1710, 116408), (2280, 87306), (2736, 72755), (3420, 58204), (4560, 43653), (6840, 29102), (13680, 14551)]