2227071840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{662819}}^1$

素因数の和:662844

約数の個数: 96

約数和(自身を含む): 8017470720

約数和(自身を除く): 5790398880

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, 662819, 1325638, 1988457, 2651276, 3314095, 3976914, 4639733, 5302552, 6628190, 7953828, 9279466, 9942285, 10605104, 13256380, 13919199, 15907656, 18558932, 19884570, 21210208, 23198665, 26512760, 27838398, 31815312, 37117864, 39769140, 46397330, 53025520, 55676796, 63630624, 69595995, 74235728, 79538280, 92794660, 106051040, 111353592, 139191990, 148471456, 159076560, 185589320, 222707184, 278383980, 318153120, 371178640, 445414368, 556767960, 742357280, 1113535920, 2227071840]

約数ペア:

[(1, 2227071840), (2, 1113535920), (3, 742357280), (4, 556767960), (5, 445414368), (6, 371178640), (7, 318153120), (8, 278383980), (10, 222707184), (12, 185589320), (14, 159076560), (15, 148471456), (16, 139191990), (20, 111353592), (21, 106051040), (24, 92794660), (28, 79538280), (30, 74235728), (32, 69595995), (35, 63630624), (40, 55676796), (42, 53025520), (48, 46397330), (56, 39769140), (60, 37117864), (70, 31815312), (80, 27838398), (84, 26512760), (96, 23198665), (105, 21210208), (112, 19884570), (120, 18558932), (140, 15907656), (160, 13919199), (168, 13256380), (210, 10605104), (224, 9942285), (240, 9279466), (280, 7953828), (336, 6628190), (420, 5302552), (480, 4639733), (560, 3976914), (672, 3314095), (840, 2651276), (1120, 1988457), (1680, 1325638), (3360, 662819)]