879579540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 384

約数和(自身を含む): 3391180800

約数和(自身を除く): 2511601260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 37, 38, 42, 45, 54, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 108, 111, 114, 126, 133, 135, 140, 148, 171, 180, 185, 189, 190, 210, 222, 228, 252, 259, 266, 270, 285, 315, 331, 333, 342, 370, 378, 380, 399, 420, 444, 513, 518, 532, 540, 555, 570, 630, 662, 665, 666, 684, 703, 740, 756, 777, 798, 855, 945, 993, 999, 1026, 1036, 1110, 1140, 1197, 1260, 1295, 1324, 1330, 1332, 1406, 1554, 1596, 1655, 1665, 1710, 1890, 1986, 1995, 1998, 2052, 2109, 2220, 2317, 2331, 2394, 2565, 2590, 2660, 2812, 2979, 3108, 3310, 3330, 3420, 3515, 3591, 3780, 3885, 3972, 3990, 3996, 4218, 4634, 4662, 4788, 4921, 4965, 4995, 5130, 5180, 5958, 5985, 6289, 6327, 6620, 6660, 6951, 6993, 7030, 7182, 7770, 7980, 8436, 8937, 9268, 9324, 9842, 9930, 9990, 10260, 10545, 11585, 11655, 11916, 11970, 12247, 12578, 12654, 13902, 13986, 14060, 14364, 14763, 14895, 15540, 17874, 17955, 18867, 18981, 19684, 19860, 19980, 20853, 21090, 23170, 23310, 23940, 24494, 24605, 25156, 25308, 27804, 27972, 29526, 29790, 31445, 31635, 34755, 34965, 35748, 35910, 36741, 37734, 37962, 41706, 42180, 44023, 44289, 44685, 46340, 46620, 48988, 49210, 56601, 59052, 59580, 61235, 62559, 62890, 63270, 69510, 69930, 71820, 73482, 73815, 75468, 75924, 83412, 85729, 88046, 88578, 89370, 94335, 94905, 98420, 104265, 110223, 113202, 122470, 125118, 125780, 126540, 132069, 132867, 139020, 139860, 146964, 147630, 169803, 171458, 176092, 177156, 178740, 183705, 188670, 189810, 208530, 220115, 220446, 221445, 226404, 232693, 244940, 250236, 257187, 264138, 265734, 283005, 295260, 312795, 330669, 339606, 342916, 367410, 377340, 379620, 396207, 417060, 428645, 440230, 440892, 442890, 465386, 514374, 528276, 531468, 551115, 566010, 625590, 660345, 661338, 664335, 679212, 698079, 734820, 771561, 792414, 849015, 857290, 880460, 885780, 930772, 1028748, 1102230, 1132020, 1163465, 1188621, 1251180, 1285935, 1320690, 1322676, 1328670, 1396158, 1543122, 1584828, 1628851, 1653345, 1698030, 1714580, 1981035, 2094237, 2204460, 2314683, 2326930, 2377242, 2571870, 2641380, 2657340, 2792316, 3086244, 3257702, 3306690, 3396060, 3490395, 3857805, 3962070, 4188474, 4629366, 4653860, 4754484, 4886553, 5143740, 5943105, 6282711, 6515404, 6613380, 6980790, 7715610, 7924140, 8144255, 8376948, 9258732, 9773106, 10471185, 11573415, 11886210, 12565422, 13961580, 14659659, 15431220, 16288510, 19546212, 20942370, 23146830, 23772420, 24432765, 25130844, 29319318, 31413555, 32577020, 41884740, 43978977, 46293660, 48865530, 58638636, 62827110, 73298295, 87957954, 97731060, 125654220, 146596590, 175915908, 219894885, 293193180, 439789770, 879579540]

約数ペア:

[(1, 879579540), (2, 439789770), (3, 293193180), (4, 219894885), (5, 175915908), (6, 146596590), (7, 125654220), (9, 97731060), (10, 87957954), (12, 73298295), (14, 62827110), (15, 58638636), (18, 48865530), (19, 46293660), (20, 43978977), (21, 41884740), (27, 32577020), (28, 31413555), (30, 29319318), (35, 25130844), (36, 24432765), (37, 23772420), (38, 23146830), (42, 20942370), (45, 19546212), (54, 16288510), (57, 15431220), (60, 14659659), (63, 13961580), (70, 12565422), (74, 11886210), (76, 11573415), (84, 10471185), (90, 9773106), (95, 9258732), (105, 8376948), (108, 8144255), (111, 7924140), (114, 7715610), (126, 6980790), (133, 6613380), (135, 6515404), (140, 6282711), (148, 5943105), (171, 5143740), (180, 4886553), (185, 4754484), (189, 4653860), (190, 4629366), (210, 4188474), (222, 3962070), (228, 3857805), (252, 3490395), (259, 3396060), (266, 3306690), (270, 3257702), (285, 3086244), (315, 2792316), (331, 2657340), (333, 2641380), (342, 2571870), (370, 2377242), (378, 2326930), (380, 2314683), (399, 2204460), (420, 2094237), (444, 1981035), (513, 1714580), (518, 1698030), (532, 1653345), (540, 1628851), (555, 1584828), (570, 1543122), (630, 1396158), (662, 1328670), (665, 1322676), (666, 1320690), (684, 1285935), (703, 1251180), (740, 1188621), (756, 1163465), (777, 1132020), (798, 1102230), (855, 1028748), (945, 930772), (993, 885780), (999, 880460), (1026, 857290), (1036, 849015), (1110, 792414), (1140, 771561), (1197, 734820), (1260, 698079), (1295, 679212), (1324, 664335), (1330, 661338), (1332, 660345), (1406, 625590), (1554, 566010), (1596, 551115), (1655, 531468), (1665, 528276), (1710, 514374), (1890, 465386), (1986, 442890), (1995, 440892), (1998, 440230), (2052, 428645), (2109, 417060), (2220, 396207), (2317, 379620), (2331, 377340), (2394, 367410), (2565, 342916), (2590, 339606), (2660, 330669), (2812, 312795), (2979, 295260), (3108, 283005), (3310, 265734), (3330, 264138), (3420, 257187), (3515, 250236), (3591, 244940), (3780, 232693), (3885, 226404), (3972, 221445), (3990, 220446), (3996, 220115), (4218, 208530), (4634, 189810), (4662, 188670), (4788, 183705), (4921, 178740), (4965, 177156), (4995, 176092), (5130, 171458), (5180, 169803), (5958, 147630), (5985, 146964), (6289, 139860), (6327, 139020), (6620, 132867), (6660, 132069), (6951, 126540), (6993, 125780), (7030, 125118), (7182, 122470), (7770, 113202), (7980, 110223), (8436, 104265), (8937, 98420), (9268, 94905), (9324, 94335), (9842, 89370), (9930, 88578), (9990, 88046), (10260, 85729), (10545, 83412), (11585, 75924), (11655, 75468), (11916, 73815), (11970, 73482), (12247, 71820), (12578, 69930), (12654, 69510), (13902, 63270), (13986, 62890), (14060, 62559), (14364, 61235), (14763, 59580), (14895, 59052), (15540, 56601), (17874, 49210), (17955, 48988), (18867, 46620), (18981, 46340), (19684, 44685), (19860, 44289), (19980, 44023), (20853, 42180), (21090, 41706), (23170, 37962), (23310, 37734), (23940, 36741), (24494, 35910), (24605, 35748), (25156, 34965), (25308, 34755), (27804, 31635), (27972, 31445), (29526, 29790)]