210943320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13217}}^1$

素因数の和:13257

約数の個数: 128

約数和(自身を含む): 761356800

約数和(自身を除く): 550413480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 13217, 15960, 26434, 39651, 52868, 66085, 79302, 92519, 105736, 132170, 158604, 185038, 198255, 251123, 264340, 277557, 317208, 370076, 396510, 462595, 502246, 528680, 555114, 740152, 753369, 793020, 925190, 1004492, 1110228, 1255615, 1387785, 1506738, 1586040, 1757861, 1850380, 2008984, 2220456, 2511230, 2775570, 3013476, 3515722, 3700760, 3766845, 5022460, 5273583, 5551140, 6026952, 7031444, 7533690, 8789305, 10044920, 10547166, 11102280, 14062888, 15067380, 17578610, 21094332, 26367915, 30134760, 35157220, 42188664, 52735830, 70314440, 105471660, 210943320]

約数ペア:

[(1, 210943320), (2, 105471660), (3, 70314440), (4, 52735830), (5, 42188664), (6, 35157220), (7, 30134760), (8, 26367915), (10, 21094332), (12, 17578610), (14, 15067380), (15, 14062888), (19, 11102280), (20, 10547166), (21, 10044920), (24, 8789305), (28, 7533690), (30, 7031444), (35, 6026952), (38, 5551140), (40, 5273583), (42, 5022460), (56, 3766845), (57, 3700760), (60, 3515722), (70, 3013476), (76, 2775570), (84, 2511230), (95, 2220456), (105, 2008984), (114, 1850380), (120, 1757861), (133, 1586040), (140, 1506738), (152, 1387785), (168, 1255615), (190, 1110228), (210, 1004492), (228, 925190), (266, 793020), (280, 753369), (285, 740152), (380, 555114), (399, 528680), (420, 502246), (456, 462595), (532, 396510), (570, 370076), (665, 317208), (760, 277557), (798, 264340), (840, 251123), (1064, 198255), (1140, 185038), (1330, 158604), (1596, 132170), (1995, 105736), (2280, 92519), (2660, 79302), (3192, 66085), (3990, 52868), (5320, 39651), (7980, 26434), (13217, 15960)]