1855361160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 256

約数和(自身を含む): 6443827200

約数和(自身を除く): 4588466040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 151, 155, 180, 186, 216, 248, 270, 279, 302, 310, 360, 367, 372, 453, 465, 540, 558, 604, 620, 734, 744, 755, 837, 906, 930, 1080, 1101, 1116, 1208, 1240, 1359, 1395, 1468, 1510, 1674, 1812, 1835, 1860, 2202, 2232, 2265, 2718, 2790, 2936, 3020, 3303, 3348, 3624, 3670, 3720, 4077, 4185, 4404, 4530, 4681, 5436, 5505, 5580, 6040, 6606, 6696, 6795, 7340, 8154, 8370, 8808, 9060, 9362, 9909, 10872, 11010, 11160, 11377, 13212, 13590, 14043, 14680, 16308, 16515, 16740, 18120, 18724, 19818, 20385, 22020, 22754, 23405, 26424, 27180, 28086, 32616, 33030, 33480, 34131, 37448, 39636, 40770, 42129, 44040, 45508, 46810, 49545, 54360, 55417, 56172, 56885, 66060, 68262, 70215, 79272, 81540, 84258, 91016, 93620, 99090, 102393, 110834, 112344, 113770, 126387, 132120, 136524, 140430, 163080, 166251, 168516, 170655, 187240, 198180, 204786, 210645, 221668, 227540, 252774, 273048, 277085, 280860, 307179, 332502, 337032, 341310, 396360, 409572, 421290, 443336, 455080, 498753, 505548, 511965, 554170, 561720, 614358, 631935, 665004, 682620, 819144, 831255, 842580, 997506, 1011096, 1023930, 1108340, 1228716, 1263870, 1330008, 1365240, 1496259, 1535895, 1662510, 1685160, 1717927, 1995012, 2047860, 2216680, 2457432, 2493765, 2527740, 2992518, 3071790, 3325020, 3435854, 3990024, 4095720, 4987530, 5055480, 5153781, 5985036, 6143580, 6650040, 6871708, 7481295, 8589635, 9975060, 10307562, 11970072, 12287160, 13743416, 14962590, 15461343, 17179270, 19950120, 20615124, 25768905, 29925180, 30922686, 34358540, 41230248, 46384029, 51537810, 59850360, 61845372, 68717080, 77306715, 92768058, 103075620, 123690744, 154613430, 185536116, 206151240, 231920145, 309226860, 371072232, 463840290, 618453720, 927680580, 1855361160]

約数ペア:

[(1, 1855361160), (2, 927680580), (3, 618453720), (4, 463840290), (5, 371072232), (6, 309226860), (8, 231920145), (9, 206151240), (10, 185536116), (12, 154613430), (15, 123690744), (18, 103075620), (20, 92768058), (24, 77306715), (27, 68717080), (30, 61845372), (31, 59850360), (36, 51537810), (40, 46384029), (45, 41230248), (54, 34358540), (60, 30922686), (62, 29925180), (72, 25768905), (90, 20615124), (93, 19950120), (108, 17179270), (120, 15461343), (124, 14962590), (135, 13743416), (151, 12287160), (155, 11970072), (180, 10307562), (186, 9975060), (216, 8589635), (248, 7481295), (270, 6871708), (279, 6650040), (302, 6143580), (310, 5985036), (360, 5153781), (367, 5055480), (372, 4987530), (453, 4095720), (465, 3990024), (540, 3435854), (558, 3325020), (604, 3071790), (620, 2992518), (734, 2527740), (744, 2493765), (755, 2457432), (837, 2216680), (906, 2047860), (930, 1995012), (1080, 1717927), (1101, 1685160), (1116, 1662510), (1208, 1535895), (1240, 1496259), (1359, 1365240), (1395, 1330008), (1468, 1263870), (1510, 1228716), (1674, 1108340), (1812, 1023930), (1835, 1011096), (1860, 997506), (2202, 842580), (2232, 831255), (2265, 819144), (2718, 682620), (2790, 665004), (2936, 631935), (3020, 614358), (3303, 561720), (3348, 554170), (3624, 511965), (3670, 505548), (3720, 498753), (4077, 455080), (4185, 443336), (4404, 421290), (4530, 409572), (4681, 396360), (5436, 341310), (5505, 337032), (5580, 332502), (6040, 307179), (6606, 280860), (6696, 277085), (6795, 273048), (7340, 252774), (8154, 227540), (8370, 221668), (8808, 210645), (9060, 204786), (9362, 198180), (9909, 187240), (10872, 170655), (11010, 168516), (11160, 166251), (11377, 163080), (13212, 140430), (13590, 136524), (14043, 132120), (14680, 126387), (16308, 113770), (16515, 112344), (16740, 110834), (18120, 102393), (18724, 99090), (19818, 93620), (20385, 91016), (22020, 84258), (22754, 81540), (23405, 79272), (26424, 70215), (27180, 68262), (28086, 66060), (32616, 56885), (33030, 56172), (33480, 55417), (34131, 54360), (37448, 49545), (39636, 46810), (40770, 45508), (42129, 44040)]