1311096780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2315

約数の個数: 288

約数和(自身を含む): 4992938496

約数和(自身を除く): 3681841716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 510, 540, 567, 595, 612, 630, 714, 756, 765, 810, 918, 945, 972, 1020, 1071, 1134, 1190, 1215, 1260, 1377, 1428, 1530, 1620, 1701, 1785, 1836, 1890, 2142, 2267, 2268, 2295, 2380, 2430, 2754, 2835, 3060, 3213, 3402, 3570, 3780, 4131, 4284, 4534, 4590, 4860, 5355, 5508, 5670, 6426, 6801, 6804, 6885, 7140, 8262, 8505, 9068, 9180, 9639, 10710, 11335, 11340, 12852, 13602, 13770, 15869, 16065, 16524, 17010, 19278, 20403, 20655, 21420, 22670, 27204, 27540, 28917, 31738, 32130, 34005, 34020, 38539, 38556, 40806, 41310, 45340, 47607, 48195, 57834, 61209, 63476, 64260, 68010, 77078, 79345, 81612, 82620, 95214, 96390, 102015, 115617, 115668, 122418, 136020, 142821, 144585, 154156, 158690, 183627, 190428, 192695, 192780, 204030, 231234, 238035, 244836, 269773, 285642, 289170, 306045, 317380, 346851, 367254, 385390, 408060, 428463, 462468, 476070, 539546, 550881, 571284, 578085, 578340, 612090, 693702, 714105, 734508, 770780, 809319, 856926, 918135, 952140, 1040553, 1079092, 1101762, 1156170, 1224180, 1285389, 1348865, 1387404, 1428210, 1618638, 1713852, 1734255, 1836270, 2081106, 2142315, 2203524, 2312340, 2427957, 2570778, 2697730, 2754405, 2856420, 3121659, 3237276, 3468510, 3672540, 3856167, 4046595, 4162212, 4284630, 4855914, 5141556, 5202765, 5395460, 5508810, 6243318, 6426945, 6937020, 7283871, 7712334, 8093190, 8569260, 9364977, 9711828, 10405530, 11017620, 12139785, 12486636, 12853890, 14567742, 15424668, 15608295, 16186380, 18729954, 19280835, 20811060, 21851613, 24279570, 25707780, 29135484, 31216590, 36419355, 37459908, 38561670, 43703226, 46824885, 48559140, 62433180, 65554839, 72838710, 77123340, 87406452, 93649770, 109258065, 131109678, 145677420, 187299540, 218516130, 262219356, 327774195, 437032260, 655548390, 1311096780]

約数ペア:

[(1, 1311096780), (2, 655548390), (3, 437032260), (4, 327774195), (5, 262219356), (6, 218516130), (7, 187299540), (9, 145677420), (10, 131109678), (12, 109258065), (14, 93649770), (15, 87406452), (17, 77123340), (18, 72838710), (20, 65554839), (21, 62433180), (27, 48559140), (28, 46824885), (30, 43703226), (34, 38561670), (35, 37459908), (36, 36419355), (42, 31216590), (45, 29135484), (51, 25707780), (54, 24279570), (60, 21851613), (63, 20811060), (68, 19280835), (70, 18729954), (81, 16186380), (84, 15608295), (85, 15424668), (90, 14567742), (102, 12853890), (105, 12486636), (108, 12139785), (119, 11017620), (126, 10405530), (135, 9711828), (140, 9364977), (153, 8569260), (162, 8093190), (170, 7712334), (180, 7283871), (189, 6937020), (204, 6426945), (210, 6243318), (238, 5508810), (243, 5395460), (252, 5202765), (255, 5141556), (270, 4855914), (306, 4284630), (315, 4162212), (324, 4046595), (340, 3856167), (357, 3672540), (378, 3468510), (405, 3237276), (420, 3121659), (459, 2856420), (476, 2754405), (486, 2697730), (510, 2570778), (540, 2427957), (567, 2312340), (595, 2203524), (612, 2142315), (630, 2081106), (714, 1836270), (756, 1734255), (765, 1713852), (810, 1618638), (918, 1428210), (945, 1387404), (972, 1348865), (1020, 1285389), (1071, 1224180), (1134, 1156170), (1190, 1101762), (1215, 1079092), (1260, 1040553), (1377, 952140), (1428, 918135), (1530, 856926), (1620, 809319), (1701, 770780), (1785, 734508), (1836, 714105), (1890, 693702), (2142, 612090), (2267, 578340), (2268, 578085), (2295, 571284), (2380, 550881), (2430, 539546), (2754, 476070), (2835, 462468), (3060, 428463), (3213, 408060), (3402, 385390), (3570, 367254), (3780, 346851), (4131, 317380), (4284, 306045), (4534, 289170), (4590, 285642), (4860, 269773), (5355, 244836), (5508, 238035), (5670, 231234), (6426, 204030), (6801, 192780), (6804, 192695), (6885, 190428), (7140, 183627), (8262, 158690), (8505, 154156), (9068, 144585), (9180, 142821), (9639, 136020), (10710, 122418), (11335, 115668), (11340, 115617), (12852, 102015), (13602, 96390), (13770, 95214), (15869, 82620), (16065, 81612), (16524, 79345), (17010, 77078), (19278, 68010), (20403, 64260), (20655, 63476), (21420, 61209), (22670, 57834), (27204, 48195), (27540, 47607), (28917, 45340), (31738, 41310), (32130, 40806), (34005, 38556), (34020, 38539)]