246400320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 823984128

約数和(自身を除く): 577583808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 64, 80, 86, 94, 96, 120, 127, 129, 141, 160, 172, 188, 192, 215, 235, 240, 254, 258, 282, 320, 344, 376, 381, 430, 470, 480, 508, 516, 564, 635, 645, 688, 705, 752, 762, 860, 940, 960, 1016, 1032, 1128, 1270, 1290, 1376, 1410, 1504, 1524, 1720, 1880, 1905, 2021, 2032, 2064, 2256, 2540, 2580, 2752, 2820, 3008, 3048, 3440, 3760, 3810, 4042, 4064, 4128, 4512, 5080, 5160, 5461, 5640, 5969, 6063, 6096, 6880, 7520, 7620, 8084, 8128, 8256, 9024, 10105, 10160, 10320, 10922, 11280, 11938, 12126, 12192, 13760, 15040, 15240, 16168, 16383, 17907, 20210, 20320, 20640, 21844, 22560, 23876, 24252, 24384, 27305, 29845, 30315, 30480, 32336, 32766, 35814, 40420, 40640, 41280, 43688, 45120, 47752, 48504, 54610, 59690, 60630, 60960, 64672, 65532, 71628, 80840, 81915, 87376, 89535, 95504, 97008, 109220, 119380, 121260, 121920, 129344, 131064, 143256, 161680, 163830, 174752, 179070, 191008, 194016, 218440, 238760, 242520, 256667, 262128, 286512, 323360, 327660, 349504, 358140, 382016, 388032, 436880, 477520, 485040, 513334, 524256, 573024, 646720, 655320, 716280, 770001, 873760, 955040, 970080, 1026668, 1048512, 1146048, 1283335, 1310640, 1432560, 1540002, 1747520, 1910080, 1940160, 2053336, 2566670, 2621280, 2865120, 3080004, 3850005, 4106672, 5133340, 5242560, 5730240, 6160008, 7700010, 8213344, 10266680, 12320016, 15400020, 16426688, 20533360, 24640032, 30800040, 41066720, 49280064, 61600080, 82133440, 123200160, 246400320]

約数ペア:

[(1, 246400320), (2, 123200160), (3, 82133440), (4, 61600080), (5, 49280064), (6, 41066720), (8, 30800040), (10, 24640032), (12, 20533360), (15, 16426688), (16, 15400020), (20, 12320016), (24, 10266680), (30, 8213344), (32, 7700010), (40, 6160008), (43, 5730240), (47, 5242560), (48, 5133340), (60, 4106672), (64, 3850005), (80, 3080004), (86, 2865120), (94, 2621280), (96, 2566670), (120, 2053336), (127, 1940160), (129, 1910080), (141, 1747520), (160, 1540002), (172, 1432560), (188, 1310640), (192, 1283335), (215, 1146048), (235, 1048512), (240, 1026668), (254, 970080), (258, 955040), (282, 873760), (320, 770001), (344, 716280), (376, 655320), (381, 646720), (430, 573024), (470, 524256), (480, 513334), (508, 485040), (516, 477520), (564, 436880), (635, 388032), (645, 382016), (688, 358140), (705, 349504), (752, 327660), (762, 323360), (860, 286512), (940, 262128), (960, 256667), (1016, 242520), (1032, 238760), (1128, 218440), (1270, 194016), (1290, 191008), (1376, 179070), (1410, 174752), (1504, 163830), (1524, 161680), (1720, 143256), (1880, 131064), (1905, 129344), (2021, 121920), (2032, 121260), (2064, 119380), (2256, 109220), (2540, 97008), (2580, 95504), (2752, 89535), (2820, 87376), (3008, 81915), (3048, 80840), (3440, 71628), (3760, 65532), (3810, 64672), (4042, 60960), (4064, 60630), (4128, 59690), (4512, 54610), (5080, 48504), (5160, 47752), (5461, 45120), (5640, 43688), (5969, 41280), (6063, 40640), (6096, 40420), (6880, 35814), (7520, 32766), (7620, 32336), (8084, 30480), (8128, 30315), (8256, 29845), (9024, 27305), (10105, 24384), (10160, 24252), (10320, 23876), (10922, 22560), (11280, 21844), (11938, 20640), (12126, 20320), (12192, 20210), (13760, 17907), (15040, 16383), (15240, 16168)]