422291340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 1403136000

約数和(自身を除く): 980844660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 90, 95, 108, 114, 135, 158, 171, 180, 190, 228, 237, 270, 285, 316, 342, 380, 395, 474, 513, 521, 540, 570, 684, 711, 790, 855, 948, 1026, 1042, 1140, 1185, 1422, 1501, 1563, 1580, 1710, 2052, 2084, 2133, 2370, 2565, 2605, 2844, 3002, 3126, 3420, 3555, 4266, 4503, 4689, 4740, 5130, 5210, 6004, 6252, 7110, 7505, 7815, 8532, 9006, 9378, 9899, 10260, 10420, 10665, 13509, 14067, 14220, 15010, 15630, 18012, 18756, 19798, 21330, 22515, 23445, 27018, 28134, 29697, 30020, 31260, 39596, 40527, 41159, 42660, 45030, 46890, 49495, 54036, 56268, 59394, 67545, 70335, 81054, 82318, 89091, 90060, 93780, 98990, 118788, 123477, 135090, 140670, 148485, 162108, 164636, 178182, 197980, 202635, 205795, 246954, 267273, 270180, 281340, 296970, 356364, 370431, 405270, 411590, 445455, 493908, 534546, 593940, 617385, 740862, 782021, 810540, 823180, 890910, 1069092, 1111293, 1234770, 1336365, 1481724, 1564042, 1781820, 1852155, 2222586, 2346063, 2469540, 2672730, 3128084, 3704310, 3910105, 4445172, 4692126, 5345460, 5556465, 7038189, 7408620, 7820210, 9384252, 11112930, 11730315, 14076378, 15640420, 21114567, 22225860, 23460630, 28152756, 35190945, 42229134, 46921260, 70381890, 84458268, 105572835, 140763780, 211145670, 422291340]

約数ペア:

[(1, 422291340), (2, 211145670), (3, 140763780), (4, 105572835), (5, 84458268), (6, 70381890), (9, 46921260), (10, 42229134), (12, 35190945), (15, 28152756), (18, 23460630), (19, 22225860), (20, 21114567), (27, 15640420), (30, 14076378), (36, 11730315), (38, 11112930), (45, 9384252), (54, 7820210), (57, 7408620), (60, 7038189), (76, 5556465), (79, 5345460), (90, 4692126), (95, 4445172), (108, 3910105), (114, 3704310), (135, 3128084), (158, 2672730), (171, 2469540), (180, 2346063), (190, 2222586), (228, 1852155), (237, 1781820), (270, 1564042), (285, 1481724), (316, 1336365), (342, 1234770), (380, 1111293), (395, 1069092), (474, 890910), (513, 823180), (521, 810540), (540, 782021), (570, 740862), (684, 617385), (711, 593940), (790, 534546), (855, 493908), (948, 445455), (1026, 411590), (1042, 405270), (1140, 370431), (1185, 356364), (1422, 296970), (1501, 281340), (1563, 270180), (1580, 267273), (1710, 246954), (2052, 205795), (2084, 202635), (2133, 197980), (2370, 178182), (2565, 164636), (2605, 162108), (2844, 148485), (3002, 140670), (3126, 135090), (3420, 123477), (3555, 118788), (4266, 98990), (4503, 93780), (4689, 90060), (4740, 89091), (5130, 82318), (5210, 81054), (6004, 70335), (6252, 67545), (7110, 59394), (7505, 56268), (7815, 54036), (8532, 49495), (9006, 46890), (9378, 45030), (9899, 42660), (10260, 41159), (10420, 40527), (10665, 39596), (13509, 31260), (14067, 30020), (14220, 29697), (15010, 28134), (15630, 27018), (18012, 23445), (18756, 22515), (19798, 21330)]