2679974400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 240

約数和(自身を含む): 8953721568

約数和(自身を除く): 6273747168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 128, 150, 160, 192, 200, 202, 240, 256, 300, 303, 320, 384, 400, 404, 480, 505, 512, 600, 606, 640, 691, 768, 800, 808, 960, 1010, 1200, 1212, 1280, 1382, 1515, 1536, 1600, 1616, 1920, 2020, 2073, 2400, 2424, 2525, 2560, 2764, 3030, 3200, 3232, 3455, 3840, 4040, 4146, 4800, 4848, 5050, 5528, 6060, 6400, 6464, 6910, 7575, 7680, 8080, 8292, 9600, 9696, 10100, 10365, 11056, 12120, 12800, 12928, 13820, 15150, 16160, 16584, 17275, 19200, 19392, 20200, 20730, 22112, 24240, 25856, 27640, 30300, 32320, 33168, 34550, 38400, 38784, 40400, 41460, 44224, 48480, 51712, 51825, 55280, 60600, 64640, 66336, 69100, 69791, 77568, 80800, 82920, 88448, 96960, 103650, 110560, 121200, 129280, 132672, 138200, 139582, 155136, 161600, 165840, 176896, 193920, 207300, 209373, 221120, 242400, 258560, 265344, 276400, 279164, 323200, 331680, 348955, 353792, 387840, 414600, 418746, 442240, 484800, 530688, 552800, 558328, 646400, 663360, 697910, 775680, 829200, 837492, 884480, 969600, 1046865, 1061376, 1105600, 1116656, 1292800, 1326720, 1395820, 1658400, 1674984, 1744775, 1768960, 1939200, 2093730, 2211200, 2233312, 2653440, 2791640, 3316800, 3349968, 3489550, 3878400, 4187460, 4422400, 4466624, 5234325, 5306880, 5583280, 6633600, 6699936, 6979100, 8374920, 8844800, 8933248, 10468650, 11166560, 13267200, 13399872, 13958200, 16749840, 17866496, 20937300, 22333120, 26534400, 26799744, 27916400, 33499680, 35732992, 41874600, 44666240, 53599488, 55832800, 66999360, 83749200, 89332480, 107198976, 111665600, 133998720, 167498400, 178664960, 223331200, 267997440, 334996800, 446662400, 535994880, 669993600, 893324800, 1339987200, 2679974400]

約数ペア:

[(1, 2679974400), (2, 1339987200), (3, 893324800), (4, 669993600), (5, 535994880), (6, 446662400), (8, 334996800), (10, 267997440), (12, 223331200), (15, 178664960), (16, 167498400), (20, 133998720), (24, 111665600), (25, 107198976), (30, 89332480), (32, 83749200), (40, 66999360), (48, 55832800), (50, 53599488), (60, 44666240), (64, 41874600), (75, 35732992), (80, 33499680), (96, 27916400), (100, 26799744), (101, 26534400), (120, 22333120), (128, 20937300), (150, 17866496), (160, 16749840), (192, 13958200), (200, 13399872), (202, 13267200), (240, 11166560), (256, 10468650), (300, 8933248), (303, 8844800), (320, 8374920), (384, 6979100), (400, 6699936), (404, 6633600), (480, 5583280), (505, 5306880), (512, 5234325), (600, 4466624), (606, 4422400), (640, 4187460), (691, 3878400), (768, 3489550), (800, 3349968), (808, 3316800), (960, 2791640), (1010, 2653440), (1200, 2233312), (1212, 2211200), (1280, 2093730), (1382, 1939200), (1515, 1768960), (1536, 1744775), (1600, 1674984), (1616, 1658400), (1920, 1395820), (2020, 1326720), (2073, 1292800), (2400, 1116656), (2424, 1105600), (2525, 1061376), (2560, 1046865), (2764, 969600), (3030, 884480), (3200, 837492), (3232, 829200), (3455, 775680), (3840, 697910), (4040, 663360), (4146, 646400), (4800, 558328), (4848, 552800), (5050, 530688), (5528, 484800), (6060, 442240), (6400, 418746), (6464, 414600), (6910, 387840), (7575, 353792), (7680, 348955), (8080, 331680), (8292, 323200), (9600, 279164), (9696, 276400), (10100, 265344), (10365, 258560), (11056, 242400), (12120, 221120), (12800, 209373), (12928, 207300), (13820, 193920), (15150, 176896), (16160, 165840), (16584, 161600), (17275, 155136), (19200, 139582), (19392, 138200), (20200, 132672), (20730, 129280), (22112, 121200), (24240, 110560), (25856, 103650), (27640, 96960), (30300, 88448), (32320, 82920), (33168, 80800), (34550, 77568), (38400, 69791), (38784, 69100), (40400, 66336), (41460, 64640), (44224, 60600), (48480, 55280), (51712, 51825)]