73244640

素因数分解:

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

素因数の和:21824

約数の個数: 96

約数和(自身を含む): 263692800

約数和(自身を除く): 190448160

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 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, 1525930, 1743920, 1831116, 2092704, 2288895, 2441488, 2615880, 3051860, 3487840, 3662232, 4577790, 4882976, 5231760, 6103720, 7324464, 9155580, 10463520, 12207440, 14648928, 18311160, 24414880, 36622320, 73244640]

約数ペア:

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