20246460000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:404

約数の個数: 480

約数和(自身を含む): 72510264288

約数和(自身を除く): 52263804288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 101, 104, 120, 125, 130, 150, 156, 160, 195, 200, 202, 208, 240, 250, 257, 260, 300, 303, 312, 325, 375, 390, 400, 404, 416, 480, 500, 505, 514, 520, 600, 606, 624, 625, 650, 750, 771, 780, 800, 808, 975, 1000, 1010, 1028, 1040, 1200, 1212, 1248, 1250, 1285, 1300, 1313, 1500, 1515, 1542, 1560, 1616, 1625, 1875, 1950, 2000, 2020, 2056, 2080, 2400, 2424, 2500, 2525, 2570, 2600, 2626, 3000, 3030, 3084, 3120, 3232, 3250, 3341, 3750, 3855, 3900, 3939, 4000, 4040, 4112, 4848, 4875, 5000, 5050, 5140, 5200, 5252, 6000, 6060, 6168, 6240, 6425, 6500, 6565, 6682, 7500, 7575, 7710, 7800, 7878, 8080, 8125, 8224, 9696, 9750, 10000, 10023, 10100, 10280, 10400, 10504, 12000, 12120, 12336, 12625, 12850, 13000, 13130, 13364, 15000, 15150, 15420, 15600, 15756, 16160, 16250, 16705, 19275, 19500, 19695, 20000, 20046, 20200, 20560, 21008, 24240, 24375, 24672, 25250, 25700, 25957, 26000, 26260, 26728, 30000, 30300, 30840, 31200, 31512, 32125, 32500, 32825, 33410, 37875, 38550, 39000, 39390, 40092, 40400, 41120, 42016, 48480, 48750, 50115, 50500, 51400, 51914, 52000, 52520, 53456, 60000, 60600, 61680, 63024, 63125, 64250, 65000, 65650, 66820, 75750, 77100, 77871, 78000, 78780, 80184, 80800, 83525, 96375, 97500, 98475, 100230, 101000, 102800, 103828, 105040, 106912, 121200, 123360, 126048, 126250, 128500, 129785, 130000, 131300, 133640, 151500, 154200, 155742, 156000, 157560, 160368, 160625, 164125, 167050, 189375, 192750, 195000, 196950, 200460, 202000, 205600, 207656, 210080, 242400, 250575, 252500, 257000, 259570, 260000, 262600, 267280, 303000, 308400, 311484, 315120, 320736, 321250, 328250, 334100, 337441, 378750, 385500, 389355, 390000, 393900, 400920, 404000, 415312, 417625, 481875, 492375, 501150, 505000, 514000, 519140, 525200, 534560, 606000, 616800, 622968, 630240, 642500, 648925, 656500, 668200, 674882, 757500, 771000, 778710, 780000, 787800, 801840, 820625, 830624, 835250, 963750, 984750, 1002300, 1010000, 1012323, 1028000, 1038280, 1050400, 1212000, 1245936, 1252875, 1285000, 1297850, 1313000, 1336400, 1349764, 1515000, 1542000, 1557420, 1575600, 1603680, 1641250, 1670500, 1687205, 1927500, 1946775, 1969500, 2004600, 2020000, 2024646, 2076560, 2088125, 2461875, 2491872, 2505750, 2570000, 2595700, 2626000, 2672800, 2699528, 3030000, 3084000, 3114840, 3151200, 3244625, 3282500, 3341000, 3374410, 3855000, 3893550, 3939000, 4009200, 4049292, 4153120, 4176250, 4923750, 5011500, 5061615, 5140000, 5191400, 5252000, 5399056, 6060000, 6229680, 6264375, 6489250, 6565000, 6682000, 6748820, 7710000, 7787100, 7878000, 8018400, 8098584, 8352500, 8436025, 9733875, 9847500, 10023000, 10123230, 10382800, 10798112, 12459360, 12528750, 12978500, 13130000, 13364000, 13497640, 15420000, 15574200, 15756000, 16197168, 16223125, 16705000, 16872050, 19467750, 19695000, 20046000, 20246460, 20765600, 25057500, 25308075, 25957000, 26260000, 26995280, 31148400, 32394336, 32446250, 33410000, 33744100, 38935500, 39390000, 40092000, 40492920, 42180125, 48669375, 50115000, 50616150, 51914000, 53990560, 62296800, 64892500, 66820000, 67488200, 77871000, 78780000, 80985840, 84360250, 97338750, 100230000, 101232300, 103828000, 126540375, 129785000, 134976400, 155742000, 161971680, 168720500, 194677500, 200460000, 202464600, 210900625, 253080750, 259570000, 269952800, 311484000, 337441000, 389355000, 404929200, 421801250, 506161500, 519140000, 632701875, 674882000, 778710000, 809858400, 843602500, 1012323000, 1265403750, 1349764000, 1557420000, 1687205000, 2024646000, 2530807500, 3374410000, 4049292000, 5061615000, 6748820000, 10123230000, 20246460000]

約数ペア:

[(1, 20246460000), (2, 10123230000), (3, 6748820000), (4, 5061615000), (5, 4049292000), (6, 3374410000), (8, 2530807500), (10, 2024646000), (12, 1687205000), (13, 1557420000), (15, 1349764000), (16, 1265403750), (20, 1012323000), (24, 843602500), (25, 809858400), (26, 778710000), (30, 674882000), (32, 632701875), (39, 519140000), (40, 506161500), (48, 421801250), (50, 404929200), (52, 389355000), (60, 337441000), (65, 311484000), (75, 269952800), (78, 259570000), (80, 253080750), (96, 210900625), (100, 202464600), (101, 200460000), (104, 194677500), (120, 168720500), (125, 161971680), (130, 155742000), (150, 134976400), (156, 129785000), (160, 126540375), (195, 103828000), (200, 101232300), (202, 100230000), (208, 97338750), (240, 84360250), (250, 80985840), (257, 78780000), (260, 77871000), (300, 67488200), (303, 66820000), (312, 64892500), (325, 62296800), (375, 53990560), (390, 51914000), (400, 50616150), (404, 50115000), (416, 48669375), (480, 42180125), (500, 40492920), (505, 40092000), (514, 39390000), (520, 38935500), (600, 33744100), (606, 33410000), (624, 32446250), (625, 32394336), (650, 31148400), (750, 26995280), (771, 26260000), (780, 25957000), (800, 25308075), (808, 25057500), (975, 20765600), (1000, 20246460), (1010, 20046000), (1028, 19695000), (1040, 19467750), (1200, 16872050), (1212, 16705000), (1248, 16223125), (1250, 16197168), (1285, 15756000), (1300, 15574200), (1313, 15420000), (1500, 13497640), (1515, 13364000), (1542, 13130000), (1560, 12978500), (1616, 12528750), (1625, 12459360), (1875, 10798112), (1950, 10382800), (2000, 10123230), (2020, 10023000), (2056, 9847500), (2080, 9733875), (2400, 8436025), (2424, 8352500), (2500, 8098584), (2525, 8018400), (2570, 7878000), (2600, 7787100), (2626, 7710000), (3000, 6748820), (3030, 6682000), (3084, 6565000), (3120, 6489250), (3232, 6264375), (3250, 6229680), (3341, 6060000), (3750, 5399056), (3855, 5252000), (3900, 5191400), (3939, 5140000), (4000, 5061615), (4040, 5011500), (4112, 4923750), (4848, 4176250), (4875, 4153120), (5000, 4049292), (5050, 4009200), (5140, 3939000), (5200, 3893550), (5252, 3855000), (6000, 3374410), (6060, 3341000), (6168, 3282500), (6240, 3244625), (6425, 3151200), (6500, 3114840), (6565, 3084000), (6682, 3030000), (7500, 2699528), (7575, 2672800), (7710, 2626000), (7800, 2595700), (7878, 2570000), (8080, 2505750), (8125, 2491872), (8224, 2461875), (9696, 2088125), (9750, 2076560), (10000, 2024646), (10023, 2020000), (10100, 2004600), (10280, 1969500), (10400, 1946775), (10504, 1927500), (12000, 1687205), (12120, 1670500), (12336, 1641250), (12625, 1603680), (12850, 1575600), (13000, 1557420), (13130, 1542000), (13364, 1515000), (15000, 1349764), (15150, 1336400), (15420, 1313000), (15600, 1297850), (15756, 1285000), (16160, 1252875), (16250, 1245936), (16705, 1212000), (19275, 1050400), (19500, 1038280), (19695, 1028000), (20000, 1012323), (20046, 1010000), (20200, 1002300), (20560, 984750), (21008, 963750), (24240, 835250), (24375, 830624), (24672, 820625), (25250, 801840), (25700, 787800), (25957, 780000), (26000, 778710), (26260, 771000), (26728, 757500), (30000, 674882), (30300, 668200), (30840, 656500), (31200, 648925), (31512, 642500), (32125, 630240), (32500, 622968), (32825, 616800), (33410, 606000), (37875, 534560), (38550, 525200), (39000, 519140), (39390, 514000), (40092, 505000), (40400, 501150), (41120, 492375), (42016, 481875), (48480, 417625), (48750, 415312), (50115, 404000), (50500, 400920), (51400, 393900), (51914, 390000), (52000, 389355), (52520, 385500), (53456, 378750), (60000, 337441), (60600, 334100), (61680, 328250), (63024, 321250), (63125, 320736), (64250, 315120), (65000, 311484), (65650, 308400), (66820, 303000), (75750, 267280), (77100, 262600), (77871, 260000), (78000, 259570), (78780, 257000), (80184, 252500), (80800, 250575), (83525, 242400), (96375, 210080), (97500, 207656), (98475, 205600), (100230, 202000), (101000, 200460), (102800, 196950), (103828, 195000), (105040, 192750), (106912, 189375), (121200, 167050), (123360, 164125), (126048, 160625), (126250, 160368), (128500, 157560), (129785, 156000), (130000, 155742), (131300, 154200), (133640, 151500)]