1953928080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10987}}^1$

素因数の和:11038

約数の個数: 240

約数和(自身を含む): 7439315520

約数和(自身を除く): 5485387440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 10987, 11115, 11856, 13680, 14820, 17784, 19760, 21974, 22230, 29640, 32961, 35568, 43948, 44460, 54935, 59280, 65922, 87896, 88920, 98883, 109870, 131844, 142831, 164805, 175792, 177840, 197766, 208753, 219740, 263688, 285662, 329610, 395532, 417506, 428493, 439480, 494415, 527376, 571324, 626259, 659220, 714155, 791064, 835012, 856986, 878960, 988830, 1043765, 1142648, 1252518, 1285479, 1318440, 1428310, 1582128, 1670024, 1713972, 1878777, 1977660, 2087530, 2142465, 2285296, 2505036, 2570958, 2636880, 2713789, 2856620, 3131295, 3340048, 3427944, 3757554, 3955320, 4175060, 4284930, 5010072, 5141916, 5427578, 5713240, 6262590, 6427395, 6855888, 7515108, 7910640, 8141367, 8350120, 8569860, 9393885, 10020144, 10283832, 10855156, 11426480, 12525180, 12854790, 13568945, 15030216, 16282734, 16700240, 17139720, 18787770, 20567664, 21710312, 24424101, 25050360, 25709580, 27137890, 30060432, 32565468, 34279440, 37575540, 40706835, 43420624, 48848202, 50100720, 51419160, 54275780, 65130936, 75151080, 81413670, 97696404, 102838320, 108551560, 122120505, 130261872, 150302160, 162827340, 195392808, 217103120, 244241010, 325654680, 390785616, 488482020, 651309360, 976964040, 1953928080]

約数ペア:

[(1, 1953928080), (2, 976964040), (3, 651309360), (4, 488482020), (5, 390785616), (6, 325654680), (8, 244241010), (9, 217103120), (10, 195392808), (12, 162827340), (13, 150302160), (15, 130261872), (16, 122120505), (18, 108551560), (19, 102838320), (20, 97696404), (24, 81413670), (26, 75151080), (30, 65130936), (36, 54275780), (38, 51419160), (39, 50100720), (40, 48848202), (45, 43420624), (48, 40706835), (52, 37575540), (57, 34279440), (60, 32565468), (65, 30060432), (72, 27137890), (76, 25709580), (78, 25050360), (80, 24424101), (90, 21710312), (95, 20567664), (104, 18787770), (114, 17139720), (117, 16700240), (120, 16282734), (130, 15030216), (144, 13568945), (152, 12854790), (156, 12525180), (171, 11426480), (180, 10855156), (190, 10283832), (195, 10020144), (208, 9393885), (228, 8569860), (234, 8350120), (240, 8141367), (247, 7910640), (260, 7515108), (285, 6855888), (304, 6427395), (312, 6262590), (342, 5713240), (360, 5427578), (380, 5141916), (390, 5010072), (456, 4284930), (468, 4175060), (494, 3955320), (520, 3757554), (570, 3427944), (585, 3340048), (624, 3131295), (684, 2856620), (720, 2713789), (741, 2636880), (760, 2570958), (780, 2505036), (855, 2285296), (912, 2142465), (936, 2087530), (988, 1977660), (1040, 1878777), (1140, 1713972), (1170, 1670024), (1235, 1582128), (1368, 1428310), (1482, 1318440), (1520, 1285479), (1560, 1252518), (1710, 1142648), (1872, 1043765), (1976, 988830), (2223, 878960), (2280, 856986), (2340, 835012), (2470, 791064), (2736, 714155), (2964, 659220), (3120, 626259), (3420, 571324), (3705, 527376), (3952, 494415), (4446, 439480), (4560, 428493), (4680, 417506), (4940, 395532), (5928, 329610), (6840, 285662), (7410, 263688), (8892, 219740), (9360, 208753), (9880, 197766), (10987, 177840), (11115, 175792), (11856, 164805), (13680, 142831), (14820, 131844), (17784, 109870), (19760, 98883), (21974, 88920), (22230, 87896), (29640, 65922), (32961, 59280), (35568, 54935), (43948, 44460)]