226996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 609389568

約数和(自身を除く): 382392688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 53, 55, 62, 80, 88, 106, 110, 124, 155, 157, 176, 212, 220, 248, 265, 310, 314, 341, 424, 440, 496, 530, 583, 620, 628, 682, 785, 848, 880, 1060, 1166, 1240, 1256, 1364, 1570, 1643, 1705, 1727, 2120, 2332, 2480, 2512, 2728, 2915, 3140, 3286, 3410, 3454, 4240, 4664, 4867, 5456, 5830, 6280, 6572, 6820, 6908, 8215, 8321, 8635, 9328, 9734, 11660, 12560, 13144, 13640, 13816, 16430, 16642, 17270, 18073, 19468, 23320, 24335, 26288, 27280, 27632, 32860, 33284, 34540, 36146, 38936, 41605, 46640, 48670, 53537, 65720, 66568, 69080, 72292, 77872, 83210, 90365, 91531, 97340, 107074, 131440, 133136, 138160, 144584, 166420, 180730, 183062, 194680, 214148, 257951, 267685, 289168, 332840, 361460, 366124, 389360, 428296, 457655, 515902, 535370, 665680, 722920, 732248, 856592, 915310, 1031804, 1070740, 1289755, 1445840, 1464496, 1830620, 2063608, 2141480, 2579510, 2837461, 3661240, 4127216, 4282960, 5159020, 5674922, 7322480, 10318040, 11349844, 14187305, 20636080, 22699688, 28374610, 45399376, 56749220, 113498440, 226996880]

約数ペア:

[(1, 226996880), (2, 113498440), (4, 56749220), (5, 45399376), (8, 28374610), (10, 22699688), (11, 20636080), (16, 14187305), (20, 11349844), (22, 10318040), (31, 7322480), (40, 5674922), (44, 5159020), (53, 4282960), (55, 4127216), (62, 3661240), (80, 2837461), (88, 2579510), (106, 2141480), (110, 2063608), (124, 1830620), (155, 1464496), (157, 1445840), (176, 1289755), (212, 1070740), (220, 1031804), (248, 915310), (265, 856592), (310, 732248), (314, 722920), (341, 665680), (424, 535370), (440, 515902), (496, 457655), (530, 428296), (583, 389360), (620, 366124), (628, 361460), (682, 332840), (785, 289168), (848, 267685), (880, 257951), (1060, 214148), (1166, 194680), (1240, 183062), (1256, 180730), (1364, 166420), (1570, 144584), (1643, 138160), (1705, 133136), (1727, 131440), (2120, 107074), (2332, 97340), (2480, 91531), (2512, 90365), (2728, 83210), (2915, 77872), (3140, 72292), (3286, 69080), (3410, 66568), (3454, 65720), (4240, 53537), (4664, 48670), (4867, 46640), (5456, 41605), (5830, 38936), (6280, 36146), (6572, 34540), (6820, 33284), (6908, 32860), (8215, 27632), (8321, 27280), (8635, 26288), (9328, 24335), (9734, 23320), (11660, 19468), (12560, 18073), (13144, 17270), (13640, 16642), (13816, 16430)]