154416780

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 336

約数和(自身を含む): 594941760

約数和(自身を除く): 440524980

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, 89, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 178, 180, 189, 204, 210, 238, 243, 252, 255, 267, 270, 306, 315, 324, 340, 356, 357, 378, 405, 420, 445, 459, 476, 486, 510, 534, 540, 567, 595, 612, 623, 630, 714, 729, 756, 765, 801, 810, 890, 918, 945, 972, 1020, 1068, 1071, 1134, 1190, 1215, 1246, 1260, 1335, 1377, 1428, 1458, 1513, 1530, 1602, 1620, 1701, 1780, 1785, 1836, 1869, 1890, 2142, 2268, 2295, 2380, 2403, 2430, 2492, 2670, 2754, 2835, 2916, 3026, 3060, 3115, 3204, 3213, 3402, 3570, 3645, 3738, 3780, 4005, 4131, 4284, 4539, 4590, 4806, 4860, 5103, 5340, 5355, 5508, 5607, 5670, 6052, 6230, 6426, 6804, 6885, 7140, 7209, 7290, 7476, 7565, 8010, 8262, 8505, 9078, 9180, 9345, 9612, 9639, 10206, 10591, 10710, 11214, 11340, 12015, 12393, 12460, 12852, 13617, 13770, 14418, 14580, 15130, 16020, 16065, 16524, 16821, 17010, 18156, 18690, 19278, 20412, 20655, 21182, 21420, 21627, 22428, 22695, 24030, 24786, 25515, 27234, 27540, 28035, 28836, 28917, 30260, 31773, 32130, 33642, 34020, 36045, 37380, 38556, 40851, 41310, 42364, 43254, 45390, 48060, 48195, 49572, 50463, 51030, 52955, 54468, 56070, 57834, 61965, 63546, 64260, 64881, 67284, 68085, 72090, 81702, 82620, 84105, 86508, 86751, 90780, 95319, 96390, 100926, 102060, 105910, 108135, 112140, 115668, 122553, 123930, 127092, 129762, 136170, 144180, 144585, 151389, 158865, 163404, 168210, 173502, 190638, 192780, 201852, 204255, 211820, 216270, 245106, 247860, 252315, 259524, 272340, 285957, 289170, 302778, 317730, 324405, 336420, 347004, 367659, 381276, 408510, 432540, 433755, 454167, 476595, 490212, 504630, 571914, 578340, 605556, 612765, 635460, 648810, 735318, 756945, 817020, 857871, 867510, 908334, 953190, 1009260, 1102977, 1143828, 1225530, 1297620, 1429785, 1470636, 1513890, 1715742, 1735020, 1816668, 1838295, 1906380, 2205954, 2270835, 2451060, 2573613, 2859570, 3027780, 3431484, 3676590, 4289355, 4411908, 4541670, 5147226, 5514885, 5719140, 7353180, 7720839, 8578710, 9083340, 10294452, 11029770, 12868065, 15441678, 17157420, 22059540, 25736130, 30883356, 38604195, 51472260, 77208390, 154416780]

約数ペア:

[(1, 154416780), (2, 77208390), (3, 51472260), (4, 38604195), (5, 30883356), (6, 25736130), (7, 22059540), (9, 17157420), (10, 15441678), (12, 12868065), (14, 11029770), (15, 10294452), (17, 9083340), (18, 8578710), (20, 7720839), (21, 7353180), (27, 5719140), (28, 5514885), (30, 5147226), (34, 4541670), (35, 4411908), (36, 4289355), (42, 3676590), (45, 3431484), (51, 3027780), (54, 2859570), (60, 2573613), (63, 2451060), (68, 2270835), (70, 2205954), (81, 1906380), (84, 1838295), (85, 1816668), (89, 1735020), (90, 1715742), (102, 1513890), (105, 1470636), (108, 1429785), (119, 1297620), (126, 1225530), (135, 1143828), (140, 1102977), (153, 1009260), (162, 953190), (170, 908334), (178, 867510), (180, 857871), (189, 817020), (204, 756945), (210, 735318), (238, 648810), (243, 635460), (252, 612765), (255, 605556), (267, 578340), (270, 571914), (306, 504630), (315, 490212), (324, 476595), (340, 454167), (356, 433755), (357, 432540), (378, 408510), (405, 381276), (420, 367659), (445, 347004), (459, 336420), (476, 324405), (486, 317730), (510, 302778), (534, 289170), (540, 285957), (567, 272340), (595, 259524), (612, 252315), (623, 247860), (630, 245106), (714, 216270), (729, 211820), (756, 204255), (765, 201852), (801, 192780), (810, 190638), (890, 173502), (918, 168210), (945, 163404), (972, 158865), (1020, 151389), (1068, 144585), (1071, 144180), (1134, 136170), (1190, 129762), (1215, 127092), (1246, 123930), (1260, 122553), (1335, 115668), (1377, 112140), (1428, 108135), (1458, 105910), (1513, 102060), (1530, 100926), (1602, 96390), (1620, 95319), (1701, 90780), (1780, 86751), (1785, 86508), (1836, 84105), (1869, 82620), (1890, 81702), (2142, 72090), (2268, 68085), (2295, 67284), (2380, 64881), (2403, 64260), (2430, 63546), (2492, 61965), (2670, 57834), (2754, 56070), (2835, 54468), (2916, 52955), (3026, 51030), (3060, 50463), (3115, 49572), (3204, 48195), (3213, 48060), (3402, 45390), (3570, 43254), (3645, 42364), (3738, 41310), (3780, 40851), (4005, 38556), (4131, 37380), (4284, 36045), (4539, 34020), (4590, 33642), (4806, 32130), (4860, 31773), (5103, 30260), (5340, 28917), (5355, 28836), (5508, 28035), (5607, 27540), (5670, 27234), (6052, 25515), (6230, 24786), (6426, 24030), (6804, 22695), (6885, 22428), (7140, 21627), (7209, 21420), (7290, 21182), (7476, 20655), (7565, 20412), (8010, 19278), (8262, 18690), (8505, 18156), (9078, 17010), (9180, 16821), (9345, 16524), (9612, 16065), (9639, 16020), (10206, 15130), (10591, 14580), (10710, 14418), (11214, 13770), (11340, 13617), (12015, 12852), (12393, 12460)]