21937026240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{42083}}^1$

素因数の和:42287

約数の個数: 168

約数和(自身を含む): 75872906928

約数和(自身を除く): 53935880688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 480, 543, 576, 720, 724, 905, 960, 1086, 1440, 1448, 1629, 1810, 2172, 2715, 2880, 2896, 3258, 3620, 4344, 5430, 5792, 6516, 7240, 8145, 8688, 10860, 11584, 13032, 14480, 16290, 17376, 21720, 26064, 28960, 32580, 34752, 42083, 43440, 52128, 57920, 65160, 84166, 86880, 104256, 126249, 130320, 168332, 173760, 210415, 252498, 260640, 336664, 378747, 420830, 504996, 521280, 631245, 673328, 757494, 841660, 1009992, 1262490, 1346656, 1514988, 1683320, 1893735, 2019984, 2524980, 2693312, 3029976, 3366640, 3787470, 4039968, 5049960, 6059952, 6733280, 7574940, 7617023, 8079936, 10099920, 12119904, 13466560, 15149880, 15234046, 20199840, 22851069, 24239808, 30299760, 30468092, 38085115, 40399680, 45702138, 60599520, 60936184, 68553207, 76170230, 91404276, 114255345, 121199040, 121872368, 137106414, 152340460, 182808552, 228510690, 243744736, 274212828, 304680920, 342766035, 365617104, 457021380, 487489472, 548425656, 609361840, 685532070, 731234208, 914042760, 1096851312, 1218723680, 1371064140, 1462468416, 1828085520, 2193702624, 2437447360, 2742128280, 3656171040, 4387405248, 5484256560, 7312342080, 10968513120, 21937026240]

約数ペア:

[(1, 21937026240), (2, 10968513120), (3, 7312342080), (4, 5484256560), (5, 4387405248), (6, 3656171040), (8, 2742128280), (9, 2437447360), (10, 2193702624), (12, 1828085520), (15, 1462468416), (16, 1371064140), (18, 1218723680), (20, 1096851312), (24, 914042760), (30, 731234208), (32, 685532070), (36, 609361840), (40, 548425656), (45, 487489472), (48, 457021380), (60, 365617104), (64, 342766035), (72, 304680920), (80, 274212828), (90, 243744736), (96, 228510690), (120, 182808552), (144, 152340460), (160, 137106414), (180, 121872368), (181, 121199040), (192, 114255345), (240, 91404276), (288, 76170230), (320, 68553207), (360, 60936184), (362, 60599520), (480, 45702138), (543, 40399680), (576, 38085115), (720, 30468092), (724, 30299760), (905, 24239808), (960, 22851069), (1086, 20199840), (1440, 15234046), (1448, 15149880), (1629, 13466560), (1810, 12119904), (2172, 10099920), (2715, 8079936), (2880, 7617023), (2896, 7574940), (3258, 6733280), (3620, 6059952), (4344, 5049960), (5430, 4039968), (5792, 3787470), (6516, 3366640), (7240, 3029976), (8145, 2693312), (8688, 2524980), (10860, 2019984), (11584, 1893735), (13032, 1683320), (14480, 1514988), (16290, 1346656), (17376, 1262490), (21720, 1009992), (26064, 841660), (28960, 757494), (32580, 673328), (34752, 631245), (42083, 521280), (43440, 504996), (52128, 420830), (57920, 378747), (65160, 336664), (84166, 260640), (86880, 252498), (104256, 210415), (126249, 173760), (130320, 168332)]