16451239680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75161}}^1$

素因数の和:75207

約数の個数: 216

約数和(自身を含む): 59916139920

約数和(自身を除く): 43464900240

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 75161, 109440, 150322, 218880, 225483, 300644, 375805, 450966, 601288, 676449, 751610, 901932, 1127415, 1202576, 1352898, 1428059, 1503220, 1803864, 2254830, 2405152, 2705796, 2856118, 3006440, 3382245, 3607728, 4284177, 4509660, 4810304, 5411592, 5712236, 6012880, 6764490, 7140295, 7215456, 8568354, 9019320, 9620608, 10823184, 11424472, 12025760, 12852531, 13528980, 14280590, 14430912, 17136708, 18038640, 19241216, 21420885, 21646368, 22848944, 24051520, 25705062, 27057960, 28561180, 28861824, 34273416, 36077280, 42841770, 43292736, 45697888, 48103040, 51410124, 54115920, 57122360, 57723648, 64262655, 68546832, 72154560, 85683540, 86585472, 91395776, 96206080, 102820248, 108231840, 114244720, 128525310, 137093664, 144309120, 171367080, 173170944, 182791552, 205640496, 216463680, 228489440, 257050620, 274187328, 288618240, 342734160, 365583104, 411280992, 432927360, 456978880, 514101240, 548374656, 685468320, 822561984, 865854720, 913957760, 1028202480, 1096749312, 1370936640, 1645123968, 1827915520, 2056404960, 2741873280, 3290247936, 4112809920, 5483746560, 8225619840, 16451239680]

約数ペア:

[(1, 16451239680), (2, 8225619840), (3, 5483746560), (4, 4112809920), (5, 3290247936), (6, 2741873280), (8, 2056404960), (9, 1827915520), (10, 1645123968), (12, 1370936640), (15, 1096749312), (16, 1028202480), (18, 913957760), (19, 865854720), (20, 822561984), (24, 685468320), (30, 548374656), (32, 514101240), (36, 456978880), (38, 432927360), (40, 411280992), (45, 365583104), (48, 342734160), (57, 288618240), (60, 274187328), (64, 257050620), (72, 228489440), (76, 216463680), (80, 205640496), (90, 182791552), (95, 173170944), (96, 171367080), (114, 144309120), (120, 137093664), (128, 128525310), (144, 114244720), (152, 108231840), (160, 102820248), (171, 96206080), (180, 91395776), (190, 86585472), (192, 85683540), (228, 72154560), (240, 68546832), (256, 64262655), (285, 57723648), (288, 57122360), (304, 54115920), (320, 51410124), (342, 48103040), (360, 45697888), (380, 43292736), (384, 42841770), (456, 36077280), (480, 34273416), (570, 28861824), (576, 28561180), (608, 27057960), (640, 25705062), (684, 24051520), (720, 22848944), (760, 21646368), (768, 21420885), (855, 19241216), (912, 18038640), (960, 17136708), (1140, 14430912), (1152, 14280590), (1216, 13528980), (1280, 12852531), (1368, 12025760), (1440, 11424472), (1520, 10823184), (1710, 9620608), (1824, 9019320), (1920, 8568354), (2280, 7215456), (2304, 7140295), (2432, 6764490), (2736, 6012880), (2880, 5712236), (3040, 5411592), (3420, 4810304), (3648, 4509660), (3840, 4284177), (4560, 3607728), (4864, 3382245), (5472, 3006440), (5760, 2856118), (6080, 2705796), (6840, 2405152), (7296, 2254830), (9120, 1803864), (10944, 1503220), (11520, 1428059), (12160, 1352898), (13680, 1202576), (14592, 1127415), (18240, 901932), (21888, 751610), (24320, 676449), (27360, 601288), (36480, 450966), (43776, 375805), (54720, 300644), (72960, 225483), (75161, 218880), (109440, 150322)]