1276967479680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3889399}}^1$

素因数の和:3889446

約数の個数: 256

約数和(自身を含む): 4760625600000

約数和(自身を除く): 3483658120320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 109440, 164160, 328320, 3889399, 7778798, 11668197, 15557596, 19446995, 23336394, 31115192, 35004591, 38893990, 46672788, 58340985, 62230384, 70009182, 73898581, 77787980, 93345576, 105013773, 116681970, 124460768, 140018364, 147797162, 155575960, 175022955, 186691152, 210027546, 221695743, 233363940, 248921536, 280036728, 295594324, 311151920, 350045910, 369492905, 373382304, 420055092, 443391486, 466727880, 497843072, 525068865, 560073456, 591188648, 622303840, 665087229, 700091820, 738985810, 746764608, 840110184, 886782972, 933455760, 1050137730, 1108478715, 1120146912, 1182377296, 1244607680, 1330174458, 1400183640, 1477971620, 1493529216, 1680220368, 1773565944, 1866911520, 1995261687, 2100275460, 2216957430, 2240293824, 2364754592, 2489215360, 2660348916, 2800367280, 2955943240, 3325436145, 3360440736, 3547131888, 3733823040, 3990523374, 4200550920, 4433914860, 4480587648, 4729509184, 5320697832, 5600734560, 5911886480, 6650872290, 6720881472, 7094263776, 7467646080, 7981046748, 8401101840, 8867829720, 9459018368, 9976308435, 10641395664, 11201469120, 11823772960, 13301744580, 13441762944, 14188527552, 15962093496, 16802203680, 17735659440, 19952616870, 21282791328, 22402938240, 23647545920, 26603489160, 28377055104, 31924186992, 33604407360, 35471318880, 39905233740, 42565582656, 47295091840, 53206978320, 63848373984, 67208814720, 70942637760, 79810467480, 85131165312, 106413956640, 127696747968, 141885275520, 159620934960, 212827913280, 255393495936, 319241869920, 425655826560, 638483739840, 1276967479680]

約数ペア:

[(1, 1276967479680), (2, 638483739840), (3, 425655826560), (4, 319241869920), (5, 255393495936), (6, 212827913280), (8, 159620934960), (9, 141885275520), (10, 127696747968), (12, 106413956640), (15, 85131165312), (16, 79810467480), (18, 70942637760), (19, 67208814720), (20, 63848373984), (24, 53206978320), (27, 47295091840), (30, 42565582656), (32, 39905233740), (36, 35471318880), (38, 33604407360), (40, 31924186992), (45, 28377055104), (48, 26603489160), (54, 23647545920), (57, 22402938240), (60, 21282791328), (64, 19952616870), (72, 17735659440), (76, 16802203680), (80, 15962093496), (90, 14188527552), (95, 13441762944), (96, 13301744580), (108, 11823772960), (114, 11201469120), (120, 10641395664), (128, 9976308435), (135, 9459018368), (144, 8867829720), (152, 8401101840), (160, 7981046748), (171, 7467646080), (180, 7094263776), (190, 6720881472), (192, 6650872290), (216, 5911886480), (228, 5600734560), (240, 5320697832), (270, 4729509184), (285, 4480587648), (288, 4433914860), (304, 4200550920), (320, 3990523374), (342, 3733823040), (360, 3547131888), (380, 3360440736), (384, 3325436145), (432, 2955943240), (456, 2800367280), (480, 2660348916), (513, 2489215360), (540, 2364754592), (570, 2240293824), (576, 2216957430), (608, 2100275460), (640, 1995261687), (684, 1866911520), (720, 1773565944), (760, 1680220368), (855, 1493529216), (864, 1477971620), (912, 1400183640), (960, 1330174458), (1026, 1244607680), (1080, 1182377296), (1140, 1120146912), (1152, 1108478715), (1216, 1050137730), (1368, 933455760), (1440, 886782972), (1520, 840110184), (1710, 746764608), (1728, 738985810), (1824, 700091820), (1920, 665087229), (2052, 622303840), (2160, 591188648), (2280, 560073456), (2432, 525068865), (2565, 497843072), (2736, 466727880), (2880, 443391486), (3040, 420055092), (3420, 373382304), (3456, 369492905), (3648, 350045910), (4104, 311151920), (4320, 295594324), (4560, 280036728), (5130, 248921536), (5472, 233363940), (5760, 221695743), (6080, 210027546), (6840, 186691152), (7296, 175022955), (8208, 155575960), (8640, 147797162), (9120, 140018364), (10260, 124460768), (10944, 116681970), (12160, 105013773), (13680, 93345576), (16416, 77787980), (17280, 73898581), (18240, 70009182), (20520, 62230384), (21888, 58340985), (27360, 46672788), (32832, 38893990), (36480, 35004591), (41040, 31115192), (54720, 23336394), (65664, 19446995), (82080, 15557596), (109440, 11668197), (164160, 7778798), (328320, 3889399)]