80356780980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{14207}}^1$

素因数の和:14363

約数の個数: 216

約数和(自身を含む): 282809899008

約数和(自身を除く): 202453118028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2412, 2814, 3015, 4020, 4221, 4489, 4690, 5628, 6030, 7035, 8442, 8978, 9380, 12060, 13467, 14070, 14207, 16884, 17956, 21105, 22445, 26934, 28140, 28414, 31423, 40401, 42210, 42621, 44890, 53868, 56828, 62846, 67335, 71035, 80802, 84420, 85242, 89780, 94269, 99449, 125692, 127863, 134670, 142070, 157115, 161604, 170484, 188538, 198898, 202005, 213105, 255726, 269340, 282807, 284140, 298347, 314230, 377076, 397796, 404010, 426210, 471345, 497245, 511452, 565614, 596694, 628460, 639315, 808020, 852420, 895041, 942690, 951869, 994490, 1131228, 1193388, 1278630, 1414035, 1491735, 1790082, 1885380, 1903738, 1988980, 2557260, 2828070, 2855607, 2983470, 3580164, 3807476, 4475205, 4759345, 5656140, 5711214, 5966940, 6663083, 8566821, 8950410, 9518690, 11422428, 13326166, 14278035, 17133642, 17900820, 19037380, 19989249, 26652332, 28556070, 33315415, 34267284, 39978498, 42834105, 57112140, 59967747, 63775223, 66630830, 79956996, 85668210, 99946245, 119935494, 127550446, 133261660, 171336420, 191325669, 199892490, 239870988, 255100892, 299838735, 318876115, 382651338, 399784980, 446426561, 573977007, 599677470, 637752230, 765302676, 892853122, 956628345, 1147954014, 1199354940, 1275504460, 1339279683, 1785706244, 1913256690, 2232132805, 2295908028, 2678559366, 2869885035, 3826513380, 4017839049, 4464265610, 5357118732, 5739770070, 6696398415, 8035678098, 8928531220, 11479540140, 13392796830, 16071356196, 20089195245, 26785593660, 40178390490, 80356780980]

約数ペア:

[(1, 80356780980), (2, 40178390490), (3, 26785593660), (4, 20089195245), (5, 16071356196), (6, 13392796830), (7, 11479540140), (9, 8928531220), (10, 8035678098), (12, 6696398415), (14, 5739770070), (15, 5357118732), (18, 4464265610), (20, 4017839049), (21, 3826513380), (28, 2869885035), (30, 2678559366), (35, 2295908028), (36, 2232132805), (42, 1913256690), (45, 1785706244), (60, 1339279683), (63, 1275504460), (67, 1199354940), (70, 1147954014), (84, 956628345), (90, 892853122), (105, 765302676), (126, 637752230), (134, 599677470), (140, 573977007), (180, 446426561), (201, 399784980), (210, 382651338), (252, 318876115), (268, 299838735), (315, 255100892), (335, 239870988), (402, 199892490), (420, 191325669), (469, 171336420), (603, 133261660), (630, 127550446), (670, 119935494), (804, 99946245), (938, 85668210), (1005, 79956996), (1206, 66630830), (1260, 63775223), (1340, 59967747), (1407, 57112140), (1876, 42834105), (2010, 39978498), (2345, 34267284), (2412, 33315415), (2814, 28556070), (3015, 26652332), (4020, 19989249), (4221, 19037380), (4489, 17900820), (4690, 17133642), (5628, 14278035), (6030, 13326166), (7035, 11422428), (8442, 9518690), (8978, 8950410), (9380, 8566821), (12060, 6663083), (13467, 5966940), (14070, 5711214), (14207, 5656140), (16884, 4759345), (17956, 4475205), (21105, 3807476), (22445, 3580164), (26934, 2983470), (28140, 2855607), (28414, 2828070), (31423, 2557260), (40401, 1988980), (42210, 1903738), (42621, 1885380), (44890, 1790082), (53868, 1491735), (56828, 1414035), (62846, 1278630), (67335, 1193388), (71035, 1131228), (80802, 994490), (84420, 951869), (85242, 942690), (89780, 895041), (94269, 852420), (99449, 808020), (125692, 639315), (127863, 628460), (134670, 596694), (142070, 565614), (157115, 511452), (161604, 497245), (170484, 471345), (188538, 426210), (198898, 404010), (202005, 397796), (213105, 377076), (255726, 314230), (269340, 298347), (282807, 284140)]