1613773920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305639}}^1$

素因数の和:305668

約数の個数: 96

約数和(自身を含む): 5545532160

約数和(自身を除く): 3931758240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 305639, 611278, 916917, 1222556, 1528195, 1833834, 2445112, 3056390, 3362029, 3667668, 4584585, 4890224, 6112780, 6724058, 7335336, 9169170, 9780448, 10086087, 12225560, 13448116, 14670672, 16810145, 18338340, 20172174, 24451120, 26896232, 29341344, 33620290, 36676680, 40344348, 48902240, 50430435, 53792464, 67240580, 73353360, 80688696, 100860870, 107584928, 134481160, 146706720, 161377392, 201721740, 268962320, 322754784, 403443480, 537924640, 806886960, 1613773920]

約数ペア:

[(1, 1613773920), (2, 806886960), (3, 537924640), (4, 403443480), (5, 322754784), (6, 268962320), (8, 201721740), (10, 161377392), (11, 146706720), (12, 134481160), (15, 107584928), (16, 100860870), (20, 80688696), (22, 73353360), (24, 67240580), (30, 53792464), (32, 50430435), (33, 48902240), (40, 40344348), (44, 36676680), (48, 33620290), (55, 29341344), (60, 26896232), (66, 24451120), (80, 20172174), (88, 18338340), (96, 16810145), (110, 14670672), (120, 13448116), (132, 12225560), (160, 10086087), (165, 9780448), (176, 9169170), (220, 7335336), (240, 6724058), (264, 6112780), (330, 4890224), (352, 4584585), (440, 3667668), (480, 3362029), (528, 3056390), (660, 2445112), (880, 1833834), (1056, 1528195), (1320, 1222556), (1760, 916917), (2640, 611278), (5280, 305639)]