165485460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 568737792

約数和(自身を除く): 403252332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 60, 69, 70, 74, 84, 92, 105, 111, 115, 138, 140, 148, 161, 185, 210, 222, 230, 259, 276, 322, 345, 370, 420, 444, 460, 463, 483, 518, 555, 644, 690, 740, 777, 805, 851, 926, 966, 1036, 1110, 1295, 1380, 1389, 1554, 1610, 1702, 1852, 1932, 2220, 2315, 2415, 2553, 2590, 2778, 3108, 3220, 3241, 3404, 3885, 4255, 4630, 4830, 5106, 5180, 5556, 5957, 6482, 6945, 7770, 8510, 9260, 9660, 9723, 10212, 10649, 11914, 12765, 12964, 13890, 15540, 16205, 17020, 17131, 17871, 19446, 21298, 23828, 25530, 27780, 29785, 31947, 32410, 34262, 35742, 38892, 42596, 48615, 51060, 51393, 53245, 59570, 63894, 64820, 68524, 71484, 74543, 85655, 89355, 97230, 102786, 106490, 119140, 119917, 127788, 149086, 159735, 171310, 178710, 194460, 205572, 212980, 223629, 239834, 256965, 298172, 319470, 342620, 357420, 359751, 372715, 394013, 447258, 479668, 513930, 599585, 638940, 719502, 745430, 788026, 894516, 1027860, 1118145, 1182039, 1199170, 1439004, 1490860, 1576052, 1798755, 1970065, 2236290, 2364078, 2398340, 2758091, 3597510, 3940130, 4472580, 4728156, 5516182, 5910195, 7195020, 7880260, 8274273, 11032364, 11820390, 13790455, 16548546, 23640780, 27580910, 33097092, 41371365, 55161820, 82742730, 165485460]

約数ペア:

[(1, 165485460), (2, 82742730), (3, 55161820), (4, 41371365), (5, 33097092), (6, 27580910), (7, 23640780), (10, 16548546), (12, 13790455), (14, 11820390), (15, 11032364), (20, 8274273), (21, 7880260), (23, 7195020), (28, 5910195), (30, 5516182), (35, 4728156), (37, 4472580), (42, 3940130), (46, 3597510), (60, 2758091), (69, 2398340), (70, 2364078), (74, 2236290), (84, 1970065), (92, 1798755), (105, 1576052), (111, 1490860), (115, 1439004), (138, 1199170), (140, 1182039), (148, 1118145), (161, 1027860), (185, 894516), (210, 788026), (222, 745430), (230, 719502), (259, 638940), (276, 599585), (322, 513930), (345, 479668), (370, 447258), (420, 394013), (444, 372715), (460, 359751), (463, 357420), (483, 342620), (518, 319470), (555, 298172), (644, 256965), (690, 239834), (740, 223629), (777, 212980), (805, 205572), (851, 194460), (926, 178710), (966, 171310), (1036, 159735), (1110, 149086), (1295, 127788), (1380, 119917), (1389, 119140), (1554, 106490), (1610, 102786), (1702, 97230), (1852, 89355), (1932, 85655), (2220, 74543), (2315, 71484), (2415, 68524), (2553, 64820), (2590, 63894), (2778, 59570), (3108, 53245), (3220, 51393), (3241, 51060), (3404, 48615), (3885, 42596), (4255, 38892), (4630, 35742), (4830, 34262), (5106, 32410), (5180, 31947), (5556, 29785), (5957, 27780), (6482, 25530), (6945, 23828), (7770, 21298), (8510, 19446), (9260, 17871), (9660, 17131), (9723, 17020), (10212, 16205), (10649, 15540), (11914, 13890), (12765, 12964)]