146489280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21799}}^1$

素因数の和:21826

約数の個数: 112

約数和(自身を含む): 531571200

約数和(自身を除く): 385081920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21799, 43598, 65397, 87196, 108995, 130794, 152593, 174392, 217990, 261588, 305186, 326985, 348784, 435980, 457779, 523176, 610372, 653970, 697568, 762965, 871960, 915558, 1046352, 1220744, 1307940, 1395136, 1525930, 1743920, 1831116, 2092704, 2288895, 2441488, 2615880, 3051860, 3487840, 3662232, 4185408, 4577790, 4882976, 5231760, 6103720, 6975680, 7324464, 9155580, 9765952, 10463520, 12207440, 14648928, 18311160, 20927040, 24414880, 29297856, 36622320, 48829760, 73244640, 146489280]

約数ペア:

[(1, 146489280), (2, 73244640), (3, 48829760), (4, 36622320), (5, 29297856), (6, 24414880), (7, 20927040), (8, 18311160), (10, 14648928), (12, 12207440), (14, 10463520), (15, 9765952), (16, 9155580), (20, 7324464), (21, 6975680), (24, 6103720), (28, 5231760), (30, 4882976), (32, 4577790), (35, 4185408), (40, 3662232), (42, 3487840), (48, 3051860), (56, 2615880), (60, 2441488), (64, 2288895), (70, 2092704), (80, 1831116), (84, 1743920), (96, 1525930), (105, 1395136), (112, 1307940), (120, 1220744), (140, 1046352), (160, 915558), (168, 871960), (192, 762965), (210, 697568), (224, 653970), (240, 610372), (280, 523176), (320, 457779), (336, 435980), (420, 348784), (448, 326985), (480, 305186), (560, 261588), (672, 217990), (840, 174392), (960, 152593), (1120, 130794), (1344, 108995), (1680, 87196), (2240, 65397), (3360, 43598), (6720, 21799)]