1874217240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20101}}^1$

素因数の和:20162

約数の個数: 192

約数和(自身を含む): 7149879360

約数和(自身を除く): 5275662120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4662, 5180, 6216, 6660, 7770, 9324, 10360, 11655, 13320, 15540, 18648, 20101, 23310, 31080, 40202, 46620, 60303, 80404, 93240, 100505, 120606, 140707, 160808, 180909, 201010, 241212, 281414, 301515, 361818, 402020, 422121, 482424, 562828, 603030, 703535, 723636, 743737, 804040, 844242, 904545, 1125656, 1206060, 1266363, 1407070, 1447272, 1487474, 1688484, 1809090, 2110605, 2231211, 2412120, 2532726, 2814140, 2974948, 3376968, 3618180, 3718685, 4221210, 4462422, 5065452, 5206159, 5628280, 5949896, 6331815, 6693633, 7236360, 7437370, 8442420, 8924844, 10130904, 10412318, 11156055, 12663630, 13387266, 14874740, 15618477, 16884840, 17849688, 20824636, 22312110, 25327260, 26030795, 26774532, 29749480, 31236954, 33468165, 41649272, 44624220, 46855431, 50654520, 52061590, 53549064, 62473908, 66936330, 78092385, 89248440, 93710862, 104123180, 124947816, 133872660, 156184770, 187421724, 208246360, 234277155, 267745320, 312369540, 374843448, 468554310, 624739080, 937108620, 1874217240]

約数ペア:

[(1, 1874217240), (2, 937108620), (3, 624739080), (4, 468554310), (5, 374843448), (6, 312369540), (7, 267745320), (8, 234277155), (9, 208246360), (10, 187421724), (12, 156184770), (14, 133872660), (15, 124947816), (18, 104123180), (20, 93710862), (21, 89248440), (24, 78092385), (28, 66936330), (30, 62473908), (35, 53549064), (36, 52061590), (37, 50654520), (40, 46855431), (42, 44624220), (45, 41649272), (56, 33468165), (60, 31236954), (63, 29749480), (70, 26774532), (72, 26030795), (74, 25327260), (84, 22312110), (90, 20824636), (105, 17849688), (111, 16884840), (120, 15618477), (126, 14874740), (140, 13387266), (148, 12663630), (168, 11156055), (180, 10412318), (185, 10130904), (210, 8924844), (222, 8442420), (252, 7437370), (259, 7236360), (280, 6693633), (296, 6331815), (315, 5949896), (333, 5628280), (360, 5206159), (370, 5065452), (420, 4462422), (444, 4221210), (504, 3718685), (518, 3618180), (555, 3376968), (630, 2974948), (666, 2814140), (740, 2532726), (777, 2412120), (840, 2231211), (888, 2110605), (1036, 1809090), (1110, 1688484), (1260, 1487474), (1295, 1447272), (1332, 1407070), (1480, 1266363), (1554, 1206060), (1665, 1125656), (2072, 904545), (2220, 844242), (2331, 804040), (2520, 743737), (2590, 723636), (2664, 703535), (3108, 603030), (3330, 562828), (3885, 482424), (4440, 422121), (4662, 402020), (5180, 361818), (6216, 301515), (6660, 281414), (7770, 241212), (9324, 201010), (10360, 180909), (11655, 160808), (13320, 140707), (15540, 120606), (18648, 100505), (20101, 93240), (23310, 80404), (31080, 60303), (40202, 46620)]