323972320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 941387832

約数和(自身を除く): 617415512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 49, 56, 62, 70, 80, 86, 98, 112, 124, 140, 155, 160, 172, 196, 215, 217, 224, 245, 248, 280, 301, 310, 344, 392, 430, 434, 490, 496, 560, 602, 620, 688, 784, 860, 868, 961, 980, 992, 1085, 1120, 1204, 1240, 1333, 1376, 1505, 1519, 1568, 1720, 1736, 1922, 1960, 2107, 2170, 2408, 2480, 2666, 3010, 3038, 3440, 3472, 3844, 3920, 4214, 4340, 4805, 4816, 4960, 5332, 6020, 6076, 6665, 6727, 6880, 6944, 7595, 7688, 7840, 8428, 8680, 9331, 9610, 9632, 10535, 10664, 12040, 12152, 13330, 13454, 15190, 15376, 16856, 17360, 18662, 19220, 21070, 21328, 24080, 24304, 26660, 26908, 30380, 30752, 33635, 33712, 34720, 37324, 38440, 41323, 42140, 42656, 46655, 47089, 48160, 48608, 53320, 53816, 60760, 65317, 67270, 67424, 74648, 76880, 82646, 84280, 93310, 94178, 106640, 107632, 121520, 130634, 134540, 149296, 153760, 165292, 168560, 186620, 188356, 206615, 213280, 215264, 235445, 243040, 261268, 269080, 289261, 298592, 326585, 330584, 337120, 373240, 376712, 413230, 470890, 522536, 538160, 578522, 653170, 661168, 746480, 753424, 826460, 941780, 1045072, 1076320, 1157044, 1306340, 1322336, 1446305, 1492960, 1506848, 1652920, 1883560, 2024827, 2090144, 2314088, 2612680, 2892610, 3305840, 3767120, 4049654, 4628176, 5225360, 5785220, 6611680, 7534240, 8099308, 9256352, 10124135, 10450720, 11570440, 16198616, 20248270, 23140880, 32397232, 40496540, 46281760, 64794464, 80993080, 161986160, 323972320]

約数ペア:

[(1, 323972320), (2, 161986160), (4, 80993080), (5, 64794464), (7, 46281760), (8, 40496540), (10, 32397232), (14, 23140880), (16, 20248270), (20, 16198616), (28, 11570440), (31, 10450720), (32, 10124135), (35, 9256352), (40, 8099308), (43, 7534240), (49, 6611680), (56, 5785220), (62, 5225360), (70, 4628176), (80, 4049654), (86, 3767120), (98, 3305840), (112, 2892610), (124, 2612680), (140, 2314088), (155, 2090144), (160, 2024827), (172, 1883560), (196, 1652920), (215, 1506848), (217, 1492960), (224, 1446305), (245, 1322336), (248, 1306340), (280, 1157044), (301, 1076320), (310, 1045072), (344, 941780), (392, 826460), (430, 753424), (434, 746480), (490, 661168), (496, 653170), (560, 578522), (602, 538160), (620, 522536), (688, 470890), (784, 413230), (860, 376712), (868, 373240), (961, 337120), (980, 330584), (992, 326585), (1085, 298592), (1120, 289261), (1204, 269080), (1240, 261268), (1333, 243040), (1376, 235445), (1505, 215264), (1519, 213280), (1568, 206615), (1720, 188356), (1736, 186620), (1922, 168560), (1960, 165292), (2107, 153760), (2170, 149296), (2408, 134540), (2480, 130634), (2666, 121520), (3010, 107632), (3038, 106640), (3440, 94178), (3472, 93310), (3844, 84280), (3920, 82646), (4214, 76880), (4340, 74648), (4805, 67424), (4816, 67270), (4960, 65317), (5332, 60760), (6020, 53816), (6076, 53320), (6665, 48608), (6727, 48160), (6880, 47089), (6944, 46655), (7595, 42656), (7688, 42140), (7840, 41323), (8428, 38440), (8680, 37324), (9331, 34720), (9610, 33712), (9632, 33635), (10535, 30752), (10664, 30380), (12040, 26908), (12152, 26660), (13330, 24304), (13454, 24080), (15190, 21328), (15376, 21070), (16856, 19220), (17360, 18662)]