314557920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11537

約数の個数: 144

約数和(自身を含む): 1130023440

約数和(自身を除く): 815465520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 11497, 13680, 22994, 27360, 34491, 45988, 57485, 68982, 91976, 103473, 114970, 137964, 172455, 183952, 206946, 218443, 229940, 275928, 344910, 367904, 413892, 436886, 459880, 517365, 551856, 655329, 689820, 827784, 873772, 919760, 1034730, 1092215, 1103712, 1310658, 1379640, 1655568, 1747544, 1839520, 1965987, 2069460, 2184430, 2621316, 2759280, 3276645, 3311136, 3495088, 3931974, 4138920, 4368860, 5242632, 5518560, 6553290, 6990176, 7863948, 8277840, 8737720, 9829935, 10485264, 13106580, 15727896, 16555680, 17475440, 19659870, 20970528, 26213160, 31455792, 34950880, 39319740, 52426320, 62911584, 78639480, 104852640, 157278960, 314557920]

約数ペア:

[(1, 314557920), (2, 157278960), (3, 104852640), (4, 78639480), (5, 62911584), (6, 52426320), (8, 39319740), (9, 34950880), (10, 31455792), (12, 26213160), (15, 20970528), (16, 19659870), (18, 17475440), (19, 16555680), (20, 15727896), (24, 13106580), (30, 10485264), (32, 9829935), (36, 8737720), (38, 8277840), (40, 7863948), (45, 6990176), (48, 6553290), (57, 5518560), (60, 5242632), (72, 4368860), (76, 4138920), (80, 3931974), (90, 3495088), (95, 3311136), (96, 3276645), (114, 2759280), (120, 2621316), (144, 2184430), (152, 2069460), (160, 1965987), (171, 1839520), (180, 1747544), (190, 1655568), (228, 1379640), (240, 1310658), (285, 1103712), (288, 1092215), (304, 1034730), (342, 919760), (360, 873772), (380, 827784), (456, 689820), (480, 655329), (570, 551856), (608, 517365), (684, 459880), (720, 436886), (760, 413892), (855, 367904), (912, 344910), (1140, 275928), (1368, 229940), (1440, 218443), (1520, 206946), (1710, 183952), (1824, 172455), (2280, 137964), (2736, 114970), (3040, 103473), (3420, 91976), (4560, 68982), (5472, 57485), (6840, 45988), (9120, 34491), (11497, 27360), (13680, 22994)]