196108480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 492459264

約数和(自身を除く): 296350784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 155, 160, 212, 248, 265, 310, 320, 373, 424, 496, 530, 620, 746, 848, 992, 1060, 1240, 1492, 1643, 1696, 1865, 1984, 2120, 2480, 2984, 3286, 3392, 3730, 4240, 4960, 5968, 6572, 7460, 8215, 8480, 9920, 11563, 11936, 13144, 14920, 16430, 16960, 19769, 23126, 23872, 26288, 29840, 32860, 39538, 46252, 52576, 57815, 59680, 65720, 79076, 92504, 98845, 105152, 115630, 119360, 131440, 158152, 185008, 197690, 231260, 262880, 316304, 370016, 395380, 462520, 525760, 612839, 632608, 740032, 790760, 925040, 1225678, 1265216, 1581520, 1850080, 2451356, 3064195, 3163040, 3700160, 4902712, 6128390, 6326080, 9805424, 12256780, 19610848, 24513560, 39221696, 49027120, 98054240, 196108480]

約数ペア:

[(1, 196108480), (2, 98054240), (4, 49027120), (5, 39221696), (8, 24513560), (10, 19610848), (16, 12256780), (20, 9805424), (31, 6326080), (32, 6128390), (40, 4902712), (53, 3700160), (62, 3163040), (64, 3064195), (80, 2451356), (106, 1850080), (124, 1581520), (155, 1265216), (160, 1225678), (212, 925040), (248, 790760), (265, 740032), (310, 632608), (320, 612839), (373, 525760), (424, 462520), (496, 395380), (530, 370016), (620, 316304), (746, 262880), (848, 231260), (992, 197690), (1060, 185008), (1240, 158152), (1492, 131440), (1643, 119360), (1696, 115630), (1865, 105152), (1984, 98845), (2120, 92504), (2480, 79076), (2984, 65720), (3286, 59680), (3392, 57815), (3730, 52576), (4240, 46252), (4960, 39538), (5968, 32860), (6572, 29840), (7460, 26288), (8215, 23872), (8480, 23126), (9920, 19769), (11563, 16960), (11936, 16430), (13144, 14920)]