88891327840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{2309}}^1$

素因数の和:3297

約数の個数: 192

約数和(自身を含む): 246865449600

約数和(自身を除く): 157974121760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 929, 1036, 1120, 1184, 1295, 1480, 1858, 2072, 2309, 2590, 2960, 3716, 4144, 4618, 4645, 5180, 5920, 6503, 7432, 8288, 9236, 9290, 10360, 11545, 13006, 14864, 16163, 18472, 18580, 20720, 23090, 26012, 29728, 32326, 32515, 34373, 36944, 37160, 41440, 46180, 52024, 64652, 65030, 68746, 73888, 74320, 80815, 85433, 92360, 104048, 129304, 130060, 137492, 148640, 161630, 170866, 171865, 184720, 208096, 240611, 258608, 260120, 274984, 323260, 341732, 343730, 369440, 427165, 481222, 517216, 520240, 549968, 598031, 646520, 683464, 687460, 854330, 962444, 1040480, 1099936, 1196062, 1203055, 1293040, 1366928, 1374920, 1708660, 1924888, 2145061, 2392124, 2406110, 2586080, 2733856, 2749840, 2990155, 3417320, 3849776, 4290122, 4784248, 4812220, 5499680, 5980310, 6834640, 7699552, 8580244, 9568496, 9624440, 10725305, 11960620, 13669280, 15015427, 17160488, 19136992, 19248880, 21450610, 23921240, 30030854, 34320976, 38497760, 42901220, 47842480, 60061708, 68641952, 75077135, 79367257, 85802440, 95684960, 120123416, 150154270, 158734514, 171604880, 240246832, 300308540, 317469028, 343209760, 396836285, 480493664, 555570799, 600617080, 634938056, 793672570, 1111141598, 1201234160, 1269876112, 1587345140, 2222283196, 2402468320, 2539752224, 2777853995, 3174690280, 4444566392, 5555707990, 6349380560, 8889132784, 11111415980, 12698761120, 17778265568, 22222831960, 44445663920, 88891327840]

約数ペア:

[(1, 88891327840), (2, 44445663920), (4, 22222831960), (5, 17778265568), (7, 12698761120), (8, 11111415980), (10, 8889132784), (14, 6349380560), (16, 5555707990), (20, 4444566392), (28, 3174690280), (32, 2777853995), (35, 2539752224), (37, 2402468320), (40, 2222283196), (56, 1587345140), (70, 1269876112), (74, 1201234160), (80, 1111141598), (112, 793672570), (140, 634938056), (148, 600617080), (160, 555570799), (185, 480493664), (224, 396836285), (259, 343209760), (280, 317469028), (296, 300308540), (370, 240246832), (518, 171604880), (560, 158734514), (592, 150154270), (740, 120123416), (929, 95684960), (1036, 85802440), (1120, 79367257), (1184, 75077135), (1295, 68641952), (1480, 60061708), (1858, 47842480), (2072, 42901220), (2309, 38497760), (2590, 34320976), (2960, 30030854), (3716, 23921240), (4144, 21450610), (4618, 19248880), (4645, 19136992), (5180, 17160488), (5920, 15015427), (6503, 13669280), (7432, 11960620), (8288, 10725305), (9236, 9624440), (9290, 9568496), (10360, 8580244), (11545, 7699552), (13006, 6834640), (14864, 5980310), (16163, 5499680), (18472, 4812220), (18580, 4784248), (20720, 4290122), (23090, 3849776), (26012, 3417320), (29728, 2990155), (32326, 2749840), (32515, 2733856), (34373, 2586080), (36944, 2406110), (37160, 2392124), (41440, 2145061), (46180, 1924888), (52024, 1708660), (64652, 1374920), (65030, 1366928), (68746, 1293040), (73888, 1203055), (74320, 1196062), (80815, 1099936), (85433, 1040480), (92360, 962444), (104048, 854330), (129304, 687460), (130060, 683464), (137492, 646520), (148640, 598031), (161630, 549968), (170866, 520240), (171865, 517216), (184720, 481222), (208096, 427165), (240611, 369440), (258608, 343730), (260120, 341732), (274984, 323260)]