231669200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 699669504

約数和(自身を除く): 468000304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 34, 35, 40, 50, 56, 62, 68, 70, 80, 85, 100, 112, 119, 124, 136, 140, 155, 157, 170, 175, 200, 217, 238, 248, 272, 280, 310, 314, 340, 350, 400, 425, 434, 476, 496, 527, 560, 595, 620, 628, 680, 700, 775, 785, 850, 868, 952, 1054, 1085, 1099, 1190, 1240, 1256, 1360, 1400, 1550, 1570, 1700, 1736, 1904, 2108, 2170, 2198, 2380, 2480, 2512, 2635, 2669, 2800, 2975, 3100, 3140, 3400, 3472, 3689, 3925, 4216, 4340, 4396, 4760, 4867, 5270, 5338, 5425, 5495, 5950, 6200, 6280, 6800, 7378, 7850, 8432, 8680, 8792, 9520, 9734, 10540, 10676, 10850, 10990, 11900, 12400, 12560, 13175, 13345, 14756, 15700, 17360, 17584, 18445, 18683, 19468, 21080, 21352, 21700, 21980, 23800, 24335, 26350, 26690, 27475, 29512, 31400, 34069, 36890, 37366, 38936, 42160, 42704, 43400, 43960, 47600, 48670, 52700, 53380, 54950, 59024, 62800, 66725, 68138, 73780, 74732, 77872, 82739, 86800, 87920, 92225, 93415, 97340, 105400, 106760, 109900, 121675, 133450, 136276, 147560, 149464, 165478, 170345, 184450, 186830, 194680, 210800, 213520, 219800, 243350, 266900, 272552, 295120, 298928, 330956, 340690, 368900, 373660, 389360, 413695, 439600, 467075, 486700, 533800, 545104, 579173, 661912, 681380, 737800, 747320, 827390, 851725, 934150, 973400, 1067600, 1158346, 1323824, 1362760, 1475600, 1494640, 1654780, 1703450, 1868300, 1946800, 2068475, 2316692, 2725520, 2895865, 3309560, 3406900, 3736600, 4136950, 4633384, 5791730, 6619120, 6813800, 7473200, 8273900, 9266768, 11583460, 13627600, 14479325, 16547800, 23166920, 28958650, 33095600, 46333840, 57917300, 115834600, 231669200]

約数ペア:

[(1, 231669200), (2, 115834600), (4, 57917300), (5, 46333840), (7, 33095600), (8, 28958650), (10, 23166920), (14, 16547800), (16, 14479325), (17, 13627600), (20, 11583460), (25, 9266768), (28, 8273900), (31, 7473200), (34, 6813800), (35, 6619120), (40, 5791730), (50, 4633384), (56, 4136950), (62, 3736600), (68, 3406900), (70, 3309560), (80, 2895865), (85, 2725520), (100, 2316692), (112, 2068475), (119, 1946800), (124, 1868300), (136, 1703450), (140, 1654780), (155, 1494640), (157, 1475600), (170, 1362760), (175, 1323824), (200, 1158346), (217, 1067600), (238, 973400), (248, 934150), (272, 851725), (280, 827390), (310, 747320), (314, 737800), (340, 681380), (350, 661912), (400, 579173), (425, 545104), (434, 533800), (476, 486700), (496, 467075), (527, 439600), (560, 413695), (595, 389360), (620, 373660), (628, 368900), (680, 340690), (700, 330956), (775, 298928), (785, 295120), (850, 272552), (868, 266900), (952, 243350), (1054, 219800), (1085, 213520), (1099, 210800), (1190, 194680), (1240, 186830), (1256, 184450), (1360, 170345), (1400, 165478), (1550, 149464), (1570, 147560), (1700, 136276), (1736, 133450), (1904, 121675), (2108, 109900), (2170, 106760), (2198, 105400), (2380, 97340), (2480, 93415), (2512, 92225), (2635, 87920), (2669, 86800), (2800, 82739), (2975, 77872), (3100, 74732), (3140, 73780), (3400, 68138), (3472, 66725), (3689, 62800), (3925, 59024), (4216, 54950), (4340, 53380), (4396, 52700), (4760, 48670), (4867, 47600), (5270, 43960), (5338, 43400), (5425, 42704), (5495, 42160), (5950, 38936), (6200, 37366), (6280, 36890), (6800, 34069), (7378, 31400), (7850, 29512), (8432, 27475), (8680, 26690), (8792, 26350), (9520, 24335), (9734, 23800), (10540, 21980), (10676, 21700), (10850, 21352), (10990, 21080), (11900, 19468), (12400, 18683), (12560, 18445), (13175, 17584), (13345, 17360), (14756, 15700)]