19405705800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:693

約数の個数: 384

約数和(自身を含む): 66805724160

約数和(自身を除く): 47400018360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 67, 71, 75, 78, 100, 104, 120, 130, 134, 142, 150, 156, 195, 200, 201, 213, 260, 268, 284, 300, 312, 325, 335, 355, 390, 402, 426, 520, 523, 536, 568, 600, 650, 670, 710, 780, 804, 852, 871, 923, 975, 1005, 1046, 1065, 1300, 1340, 1420, 1560, 1569, 1608, 1675, 1704, 1742, 1775, 1846, 1950, 2010, 2092, 2130, 2600, 2613, 2615, 2680, 2769, 2840, 3138, 3350, 3484, 3550, 3692, 3900, 4020, 4184, 4260, 4355, 4615, 4757, 5025, 5226, 5230, 5325, 5538, 6276, 6700, 6799, 6968, 7100, 7384, 7800, 7845, 8040, 8520, 8710, 9230, 9514, 10050, 10452, 10460, 10650, 11076, 12552, 13065, 13075, 13400, 13598, 13845, 14200, 14271, 15690, 17420, 18460, 19028, 20100, 20397, 20904, 20920, 21300, 21775, 22152, 23075, 23785, 26130, 26150, 27196, 27690, 28542, 31380, 33995, 34840, 35041, 36920, 37133, 38056, 39225, 40200, 40794, 42600, 43550, 46150, 47570, 52260, 52300, 54392, 55380, 57084, 61841, 62760, 65325, 67990, 69225, 70082, 71355, 74266, 78450, 81588, 87100, 92300, 95140, 101985, 104520, 104600, 105123, 110760, 111399, 114168, 118925, 123682, 130650, 135980, 138450, 140164, 142710, 148532, 156900, 163176, 169975, 174200, 175205, 184600, 185523, 185665, 190280, 203970, 210246, 222798, 237850, 247364, 261300, 271960, 276900, 280328, 285420, 297064, 309205, 313800, 339950, 350410, 356775, 371046, 371330, 407940, 420492, 445596, 455533, 475700, 482729, 494728, 509925, 522600, 525615, 553800, 556995, 570840, 618410, 679900, 700820, 713550, 742092, 742660, 815880, 840984, 876025, 891192, 911066, 927615, 928325, 951400, 965458, 1019850, 1051230, 1113990, 1236820, 1359800, 1366599, 1401640, 1427100, 1448187, 1484184, 1485320, 1546025, 1752050, 1822132, 1855230, 1856650, 1930916, 2039700, 2102460, 2227980, 2277665, 2413645, 2473640, 2487911, 2628075, 2733198, 2784975, 2854200, 2896374, 3092050, 3504100, 3644264, 3710460, 3713300, 3861832, 4079400, 4204920, 4455960, 4555330, 4638075, 4827290, 4975822, 5256150, 5466396, 5569950, 5792748, 6184100, 6832995, 7008200, 7240935, 7420920, 7426600, 7463733, 9110660, 9276150, 9654580, 9951644, 10512300, 10932792, 11139900, 11388325, 11585496, 12068225, 12368200, 12439555, 13665990, 14481870, 14927466, 18221320, 18552300, 19309160, 19903288, 21024600, 22279800, 22776650, 24136450, 24879110, 27331980, 28963740, 29854932, 32342843, 34164975, 36204675, 37104600, 37318665, 45553300, 48272900, 49758220, 54663960, 57927480, 59709864, 62197775, 64685686, 68329950, 72409350, 74637330, 91106600, 96545800, 97028529, 99516440, 124395550, 129371372, 136659900, 144818700, 149274660, 161714215, 186593325, 194057058, 248791100, 258742744, 273319800, 289637400, 298549320, 323428430, 373186650, 388114116, 485142645, 497582200, 646856860, 746373300, 776228232, 808571075, 970285290, 1293713720, 1492746600, 1617142150, 1940570580, 2425713225, 3234284300, 3881141160, 4851426450, 6468568600, 9702852900, 19405705800]

約数ペア:

[(1, 19405705800), (2, 9702852900), (3, 6468568600), (4, 4851426450), (5, 3881141160), (6, 3234284300), (8, 2425713225), (10, 1940570580), (12, 1617142150), (13, 1492746600), (15, 1293713720), (20, 970285290), (24, 808571075), (25, 776228232), (26, 746373300), (30, 646856860), (39, 497582200), (40, 485142645), (50, 388114116), (52, 373186650), (60, 323428430), (65, 298549320), (67, 289637400), (71, 273319800), (75, 258742744), (78, 248791100), (100, 194057058), (104, 186593325), (120, 161714215), (130, 149274660), (134, 144818700), (142, 136659900), (150, 129371372), (156, 124395550), (195, 99516440), (200, 97028529), (201, 96545800), (213, 91106600), (260, 74637330), (268, 72409350), (284, 68329950), (300, 64685686), (312, 62197775), (325, 59709864), (335, 57927480), (355, 54663960), (390, 49758220), (402, 48272900), (426, 45553300), (520, 37318665), (523, 37104600), (536, 36204675), (568, 34164975), (600, 32342843), (650, 29854932), (670, 28963740), (710, 27331980), (780, 24879110), (804, 24136450), (852, 22776650), (871, 22279800), (923, 21024600), (975, 19903288), (1005, 19309160), (1046, 18552300), (1065, 18221320), (1300, 14927466), (1340, 14481870), (1420, 13665990), (1560, 12439555), (1569, 12368200), (1608, 12068225), (1675, 11585496), (1704, 11388325), (1742, 11139900), (1775, 10932792), (1846, 10512300), (1950, 9951644), (2010, 9654580), (2092, 9276150), (2130, 9110660), (2600, 7463733), (2613, 7426600), (2615, 7420920), (2680, 7240935), (2769, 7008200), (2840, 6832995), (3138, 6184100), (3350, 5792748), (3484, 5569950), (3550, 5466396), (3692, 5256150), (3900, 4975822), (4020, 4827290), (4184, 4638075), (4260, 4555330), (4355, 4455960), (4615, 4204920), (4757, 4079400), (5025, 3861832), (5226, 3713300), (5230, 3710460), (5325, 3644264), (5538, 3504100), (6276, 3092050), (6700, 2896374), (6799, 2854200), (6968, 2784975), (7100, 2733198), (7384, 2628075), (7800, 2487911), (7845, 2473640), (8040, 2413645), (8520, 2277665), (8710, 2227980), (9230, 2102460), (9514, 2039700), (10050, 1930916), (10452, 1856650), (10460, 1855230), (10650, 1822132), (11076, 1752050), (12552, 1546025), (13065, 1485320), (13075, 1484184), (13400, 1448187), (13598, 1427100), (13845, 1401640), (14200, 1366599), (14271, 1359800), (15690, 1236820), (17420, 1113990), (18460, 1051230), (19028, 1019850), (20100, 965458), (20397, 951400), (20904, 928325), (20920, 927615), (21300, 911066), (21775, 891192), (22152, 876025), (23075, 840984), (23785, 815880), (26130, 742660), (26150, 742092), (27196, 713550), (27690, 700820), (28542, 679900), (31380, 618410), (33995, 570840), (34840, 556995), (35041, 553800), (36920, 525615), (37133, 522600), (38056, 509925), (39225, 494728), (40200, 482729), (40794, 475700), (42600, 455533), (43550, 445596), (46150, 420492), (47570, 407940), (52260, 371330), (52300, 371046), (54392, 356775), (55380, 350410), (57084, 339950), (61841, 313800), (62760, 309205), (65325, 297064), (67990, 285420), (69225, 280328), (70082, 276900), (71355, 271960), (74266, 261300), (78450, 247364), (81588, 237850), (87100, 222798), (92300, 210246), (95140, 203970), (101985, 190280), (104520, 185665), (104600, 185523), (105123, 184600), (110760, 175205), (111399, 174200), (114168, 169975), (118925, 163176), (123682, 156900), (130650, 148532), (135980, 142710), (138450, 140164)]