17858280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 59512320

約数和(自身を除く): 41654040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 163, 165, 166, 220, 249, 264, 326, 330, 332, 415, 440, 489, 498, 652, 660, 664, 815, 830, 913, 978, 996, 1245, 1304, 1320, 1630, 1660, 1793, 1826, 1956, 1992, 2445, 2490, 2739, 3260, 3320, 3586, 3652, 3912, 4565, 4890, 4980, 5379, 5478, 6520, 7172, 7304, 8965, 9130, 9780, 9960, 10758, 10956, 13529, 13695, 14344, 17930, 18260, 19560, 21516, 21912, 26895, 27058, 27390, 35860, 36520, 40587, 43032, 53790, 54116, 54780, 67645, 71720, 81174, 107580, 108232, 109560, 135290, 148819, 162348, 202935, 215160, 270580, 297638, 324696, 405870, 446457, 541160, 595276, 744095, 811740, 892914, 1190552, 1488190, 1623480, 1785828, 2232285, 2976380, 3571656, 4464570, 5952760, 8929140, 17858280]

約数ペア:

[(1, 17858280), (2, 8929140), (3, 5952760), (4, 4464570), (5, 3571656), (6, 2976380), (8, 2232285), (10, 1785828), (11, 1623480), (12, 1488190), (15, 1190552), (20, 892914), (22, 811740), (24, 744095), (30, 595276), (33, 541160), (40, 446457), (44, 405870), (55, 324696), (60, 297638), (66, 270580), (83, 215160), (88, 202935), (110, 162348), (120, 148819), (132, 135290), (163, 109560), (165, 108232), (166, 107580), (220, 81174), (249, 71720), (264, 67645), (326, 54780), (330, 54116), (332, 53790), (415, 43032), (440, 40587), (489, 36520), (498, 35860), (652, 27390), (660, 27058), (664, 26895), (815, 21912), (830, 21516), (913, 19560), (978, 18260), (996, 17930), (1245, 14344), (1304, 13695), (1320, 13529), (1630, 10956), (1660, 10758), (1793, 9960), (1826, 9780), (1956, 9130), (1992, 8965), (2445, 7304), (2490, 7172), (2739, 6520), (3260, 5478), (3320, 5379), (3586, 4980), (3652, 4890), (3912, 4565)]