211293360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{3623}}^1$

素因数の和:3654

約数の個数: 140

約数和(自身を含む): 736751952

約数和(自身を除く): 525458592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3623, 3645, 3888, 4860, 5832, 6480, 7246, 7290, 9720, 10869, 11664, 14492, 14580, 18115, 19440, 21738, 28984, 29160, 32607, 36230, 43476, 54345, 57968, 58320, 65214, 72460, 86952, 97821, 108690, 130428, 144920, 163035, 173904, 195642, 217380, 260856, 289840, 293463, 326070, 391284, 434760, 489105, 521712, 586926, 652140, 782568, 869520, 880389, 978210, 1173852, 1304280, 1467315, 1565136, 1760778, 1956420, 2347704, 2608560, 2641167, 2934630, 3521556, 3912840, 4401945, 4695408, 5282334, 5869260, 7043112, 7825680, 8803890, 10564668, 11738520, 13205835, 14086224, 17607780, 21129336, 23477040, 26411670, 35215560, 42258672, 52823340, 70431120, 105646680, 211293360]

約数ペア:

[(1, 211293360), (2, 105646680), (3, 70431120), (4, 52823340), (5, 42258672), (6, 35215560), (8, 26411670), (9, 23477040), (10, 21129336), (12, 17607780), (15, 14086224), (16, 13205835), (18, 11738520), (20, 10564668), (24, 8803890), (27, 7825680), (30, 7043112), (36, 5869260), (40, 5282334), (45, 4695408), (48, 4401945), (54, 3912840), (60, 3521556), (72, 2934630), (80, 2641167), (81, 2608560), (90, 2347704), (108, 1956420), (120, 1760778), (135, 1565136), (144, 1467315), (162, 1304280), (180, 1173852), (216, 978210), (240, 880389), (243, 869520), (270, 782568), (324, 652140), (360, 586926), (405, 521712), (432, 489105), (486, 434760), (540, 391284), (648, 326070), (720, 293463), (729, 289840), (810, 260856), (972, 217380), (1080, 195642), (1215, 173904), (1296, 163035), (1458, 144920), (1620, 130428), (1944, 108690), (2160, 97821), (2430, 86952), (2916, 72460), (3240, 65214), (3623, 58320), (3645, 57968), (3888, 54345), (4860, 43476), (5832, 36230), (6480, 32607), (7246, 29160), (7290, 28984), (9720, 21738), (10869, 19440), (11664, 18115), (14492, 14580)]