7916395680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5570

約数の個数: 288

約数和(自身を含む): 28777641984

約数和(自身を除く): 20861246304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 243, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 486, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 972, 999, 1080, 1110, 1184, 1215, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1944, 1998, 2160, 2220, 2430, 2592, 2664, 2960, 2997, 3240, 3330, 3552, 3888, 3996, 4320, 4440, 4860, 4995, 5328, 5503, 5920, 5994, 6480, 6660, 7776, 7992, 8880, 8991, 9720, 9990, 10656, 11006, 11988, 12960, 13320, 14985, 15984, 16509, 17760, 17982, 19440, 19980, 22012, 23976, 26640, 27515, 29970, 31968, 33018, 35964, 38880, 39960, 44024, 44955, 47952, 49527, 53280, 55030, 59940, 66036, 71928, 79920, 82545, 88048, 89910, 95904, 99054, 110060, 119880, 132072, 143856, 148581, 159840, 165090, 176096, 179820, 198108, 203611, 220120, 239760, 247635, 264144, 287712, 297162, 330180, 359640, 396216, 407222, 440240, 445743, 479520, 495270, 528288, 594324, 610833, 660360, 719280, 742905, 792432, 814444, 880480, 891486, 990540, 1018055, 1188648, 1221666, 1320720, 1337229, 1438560, 1485810, 1584864, 1628888, 1782972, 1832499, 1981080, 2036110, 2228715, 2377296, 2443332, 2641440, 2674458, 2971620, 3054165, 3257776, 3565944, 3664998, 3962160, 4072220, 4457430, 4754592, 4886664, 5348916, 5497497, 5943240, 6108330, 6515552, 6686145, 7131888, 7329996, 7924320, 8144440, 8914860, 9162495, 9773328, 10697832, 10994994, 11886480, 12216660, 13372290, 14263776, 14659992, 16288880, 16492491, 17829720, 18324990, 19546656, 21395664, 21989988, 23772960, 24433320, 26744580, 27487485, 29319984, 32577760, 32984982, 35659440, 36649980, 42791328, 43979976, 48866640, 49477473, 53489160, 54974970, 58639968, 65969964, 71318880, 73299960, 82462455, 87959952, 97733280, 98954946, 106978320, 109949940, 131939928, 146599920, 164924910, 175919904, 197909892, 213956640, 219899880, 247387365, 263879856, 293199840, 329849820, 395819784, 439799760, 494774730, 527759712, 659699640, 791639568, 879599520, 989549460, 1319399280, 1583279136, 1979098920, 2638798560, 3958197840, 7916395680]

約数ペア:

[(1, 7916395680), (2, 3958197840), (3, 2638798560), (4, 1979098920), (5, 1583279136), (6, 1319399280), (8, 989549460), (9, 879599520), (10, 791639568), (12, 659699640), (15, 527759712), (16, 494774730), (18, 439799760), (20, 395819784), (24, 329849820), (27, 293199840), (30, 263879856), (32, 247387365), (36, 219899880), (37, 213956640), (40, 197909892), (45, 175919904), (48, 164924910), (54, 146599920), (60, 131939928), (72, 109949940), (74, 106978320), (80, 98954946), (81, 97733280), (90, 87959952), (96, 82462455), (108, 73299960), (111, 71318880), (120, 65969964), (135, 58639968), (144, 54974970), (148, 53489160), (160, 49477473), (162, 48866640), (180, 43979976), (185, 42791328), (216, 36649980), (222, 35659440), (240, 32984982), (243, 32577760), (270, 29319984), (288, 27487485), (296, 26744580), (324, 24433320), (333, 23772960), (360, 21989988), (370, 21395664), (405, 19546656), (432, 18324990), (444, 17829720), (480, 16492491), (486, 16288880), (540, 14659992), (555, 14263776), (592, 13372290), (648, 12216660), (666, 11886480), (720, 10994994), (740, 10697832), (810, 9773328), (864, 9162495), (888, 8914860), (972, 8144440), (999, 7924320), (1080, 7329996), (1110, 7131888), (1184, 6686145), (1215, 6515552), (1296, 6108330), (1332, 5943240), (1440, 5497497), (1480, 5348916), (1620, 4886664), (1665, 4754592), (1776, 4457430), (1944, 4072220), (1998, 3962160), (2160, 3664998), (2220, 3565944), (2430, 3257776), (2592, 3054165), (2664, 2971620), (2960, 2674458), (2997, 2641440), (3240, 2443332), (3330, 2377296), (3552, 2228715), (3888, 2036110), (3996, 1981080), (4320, 1832499), (4440, 1782972), (4860, 1628888), (4995, 1584864), (5328, 1485810), (5503, 1438560), (5920, 1337229), (5994, 1320720), (6480, 1221666), (6660, 1188648), (7776, 1018055), (7992, 990540), (8880, 891486), (8991, 880480), (9720, 814444), (9990, 792432), (10656, 742905), (11006, 719280), (11988, 660360), (12960, 610833), (13320, 594324), (14985, 528288), (15984, 495270), (16509, 479520), (17760, 445743), (17982, 440240), (19440, 407222), (19980, 396216), (22012, 359640), (23976, 330180), (26640, 297162), (27515, 287712), (29970, 264144), (31968, 247635), (33018, 239760), (35964, 220120), (38880, 203611), (39960, 198108), (44024, 179820), (44955, 176096), (47952, 165090), (49527, 159840), (53280, 148581), (55030, 143856), (59940, 132072), (66036, 119880), (71928, 110060), (79920, 99054), (82545, 95904), (88048, 89910)]