312243360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4591

約数の個数: 192

約数和(自身を含む): 1155772800

約数和(自身を除く): 843529440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 4549, 4576, 5280, 5720, 6240, 6864, 8580, 9098, 11440, 13647, 13728, 17160, 18196, 22745, 22880, 27294, 34320, 36392, 45490, 50039, 54588, 59137, 68235, 68640, 72784, 90980, 100078, 109176, 118274, 136470, 145568, 150117, 177411, 181960, 200156, 218352, 236548, 250195, 272940, 295685, 300234, 354822, 363920, 400312, 436704, 473096, 500390, 545880, 591370, 600468, 650507, 709644, 727840, 750585, 800624, 887055, 946192, 1000780, 1091760, 1182740, 1200936, 1301014, 1419288, 1501170, 1601248, 1774110, 1892384, 1951521, 2001560, 2183520, 2365480, 2401872, 2602028, 2838576, 3002340, 3252535, 3548220, 3903042, 4003120, 4730960, 4803744, 5204056, 5677152, 6004680, 6505070, 7096440, 7806084, 8006240, 9461920, 9757605, 10408112, 12009360, 13010140, 14192880, 15612168, 19515210, 20816224, 24018720, 26020280, 28385760, 31224336, 39030420, 52040560, 62448672, 78060840, 104081120, 156121680, 312243360]

約数ペア:

[(1, 312243360), (2, 156121680), (3, 104081120), (4, 78060840), (5, 62448672), (6, 52040560), (8, 39030420), (10, 31224336), (11, 28385760), (12, 26020280), (13, 24018720), (15, 20816224), (16, 19515210), (20, 15612168), (22, 14192880), (24, 13010140), (26, 12009360), (30, 10408112), (32, 9757605), (33, 9461920), (39, 8006240), (40, 7806084), (44, 7096440), (48, 6505070), (52, 6004680), (55, 5677152), (60, 5204056), (65, 4803744), (66, 4730960), (78, 4003120), (80, 3903042), (88, 3548220), (96, 3252535), (104, 3002340), (110, 2838576), (120, 2602028), (130, 2401872), (132, 2365480), (143, 2183520), (156, 2001560), (160, 1951521), (165, 1892384), (176, 1774110), (195, 1601248), (208, 1501170), (220, 1419288), (240, 1301014), (260, 1200936), (264, 1182740), (286, 1091760), (312, 1000780), (330, 946192), (352, 887055), (390, 800624), (416, 750585), (429, 727840), (440, 709644), (480, 650507), (520, 600468), (528, 591370), (572, 545880), (624, 500390), (660, 473096), (715, 436704), (780, 400312), (858, 363920), (880, 354822), (1040, 300234), (1056, 295685), (1144, 272940), (1248, 250195), (1320, 236548), (1430, 218352), (1560, 200156), (1716, 181960), (1760, 177411), (2080, 150117), (2145, 145568), (2288, 136470), (2640, 118274), (2860, 109176), (3120, 100078), (3432, 90980), (4290, 72784), (4549, 68640), (4576, 68235), (5280, 59137), (5720, 54588), (6240, 50039), (6864, 45490), (8580, 36392), (9098, 34320), (11440, 27294), (13647, 22880), (13728, 22745), (17160, 18196)]