1890589680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6581}}^1$

素因数の和:6629

約数の個数: 320

約数和(自身を含む): 7835212800

約数和(自身を除く): 5944623120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5985, 6384, 6581, 6840, 7182, 7560, 7980, 8208, 9576, 10260, 10640, 11970, 13162, 13680, 14364, 15120, 15960, 17955, 19152, 19743, 20520, 23940, 26324, 28728, 31920, 32905, 35910, 39486, 41040, 46067, 47880, 52648, 57456, 59229, 65810, 71820, 78972, 92134, 95760, 98715, 105296, 118458, 125039, 131620, 138201, 143640, 157944, 177687, 184268, 197430, 230335, 236916, 250078, 263240, 276402, 287280, 296145, 315888, 355374, 368536, 375117, 394860, 414603, 460670, 473832, 500156, 526480, 552804, 592290, 625195, 691005, 710748, 737072, 750234, 789720, 829206, 875273, 888435, 921340, 947664, 1000312, 1105608, 1125351, 1184580, 1243809, 1250390, 1382010, 1421496, 1500468, 1579440, 1658412, 1750546, 1776870, 1842680, 1875585, 2000624, 2073015, 2211216, 2250702, 2369160, 2487618, 2500780, 2625819, 2764020, 2842992, 3000936, 3316824, 3376053, 3501092, 3553740, 3685360, 3751170, 4146030, 4376365, 4501404, 4738320, 4975236, 5001560, 5251638, 5528040, 5626755, 6001872, 6219045, 6633648, 6752106, 7002184, 7107480, 7502340, 7877457, 8292060, 8752730, 9002808, 9950472, 10003120, 10503276, 11056080, 11253510, 12438090, 13129095, 13504212, 14004368, 14214960, 15004680, 15754914, 16584120, 16880265, 17505460, 18005616, 19900944, 21006552, 22507020, 23632371, 24876180, 26258190, 27008424, 30009360, 31509828, 33168240, 33760530, 35010920, 39387285, 42013104, 45014040, 47264742, 49752360, 52516380, 54016848, 63019656, 67521060, 70021840, 78774570, 90028080, 94529484, 99504720, 105032760, 118161855, 126039312, 135042120, 157549140, 189058968, 210065520, 236323710, 270084240, 315098280, 378117936, 472647420, 630196560, 945294840, 1890589680]

約数ペア:

[(1, 1890589680), (2, 945294840), (3, 630196560), (4, 472647420), (5, 378117936), (6, 315098280), (7, 270084240), (8, 236323710), (9, 210065520), (10, 189058968), (12, 157549140), (14, 135042120), (15, 126039312), (16, 118161855), (18, 105032760), (19, 99504720), (20, 94529484), (21, 90028080), (24, 78774570), (27, 70021840), (28, 67521060), (30, 63019656), (35, 54016848), (36, 52516380), (38, 49752360), (40, 47264742), (42, 45014040), (45, 42013104), (48, 39387285), (54, 35010920), (56, 33760530), (57, 33168240), (60, 31509828), (63, 30009360), (70, 27008424), (72, 26258190), (76, 24876180), (80, 23632371), (84, 22507020), (90, 21006552), (95, 19900944), (105, 18005616), (108, 17505460), (112, 16880265), (114, 16584120), (120, 15754914), (126, 15004680), (133, 14214960), (135, 14004368), (140, 13504212), (144, 13129095), (152, 12438090), (168, 11253510), (171, 11056080), (180, 10503276), (189, 10003120), (190, 9950472), (210, 9002808), (216, 8752730), (228, 8292060), (240, 7877457), (252, 7502340), (266, 7107480), (270, 7002184), (280, 6752106), (285, 6633648), (304, 6219045), (315, 6001872), (336, 5626755), (342, 5528040), (360, 5251638), (378, 5001560), (380, 4975236), (399, 4738320), (420, 4501404), (432, 4376365), (456, 4146030), (504, 3751170), (513, 3685360), (532, 3553740), (540, 3501092), (560, 3376053), (570, 3316824), (630, 3000936), (665, 2842992), (684, 2764020), (720, 2625819), (756, 2500780), (760, 2487618), (798, 2369160), (840, 2250702), (855, 2211216), (912, 2073015), (945, 2000624), (1008, 1875585), (1026, 1842680), (1064, 1776870), (1080, 1750546), (1140, 1658412), (1197, 1579440), (1260, 1500468), (1330, 1421496), (1368, 1382010), (1512, 1250390), (1520, 1243809), (1596, 1184580), (1680, 1125351), (1710, 1105608), (1890, 1000312), (1995, 947664), (2052, 921340), (2128, 888435), (2160, 875273), (2280, 829206), (2394, 789720), (2520, 750234), (2565, 737072), (2660, 710748), (2736, 691005), (3024, 625195), (3192, 592290), (3420, 552804), (3591, 526480), (3780, 500156), (3990, 473832), (4104, 460670), (4560, 414603), (4788, 394860), (5040, 375117), (5130, 368536), (5320, 355374), (5985, 315888), (6384, 296145), (6581, 287280), (6840, 276402), (7182, 263240), (7560, 250078), (7980, 236916), (8208, 230335), (9576, 197430), (10260, 184268), (10640, 177687), (11970, 157944), (13162, 143640), (13680, 138201), (14364, 131620), (15120, 125039), (15960, 118458), (17955, 105296), (19152, 98715), (19743, 95760), (20520, 92134), (23940, 78972), (26324, 71820), (28728, 65810), (31920, 59229), (32905, 57456), (35910, 52648), (39486, 47880), (41040, 46067)]