12844090980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{6883}}^1$

素因数の和:8386

約数の個数: 144

約数和(自身を含む): 44562720384

約数和(自身を除く): 31718629404

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, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1481, 2962, 4443, 5924, 6883, 7405, 8886, 10367, 13329, 13766, 14810, 17772, 20649, 20734, 22215, 26658, 27532, 29620, 31101, 34415, 41298, 41468, 44430, 48181, 51835, 53316, 61947, 62202, 66645, 68830, 82596, 88860, 93303, 96362, 103245, 103670, 123894, 124404, 133290, 137660, 144543, 155505, 186606, 192724, 206490, 207340, 240905, 247788, 266580, 289086, 309735, 311010, 373212, 412980, 433629, 466515, 481810, 578172, 619470, 622020, 722715, 867258, 933030, 963620, 1238940, 1445430, 1734516, 1866060, 2168145, 2890860, 4336290, 8672580, 10193723, 20387446, 30581169, 40774892, 50968615, 61162338, 71356061, 91743507, 101937230, 122324676, 142712122, 152905845, 183487014, 203874460, 214068183, 285424244, 305811690, 356780305, 366974028, 428136366, 458717535, 611623380, 642204549, 713560610, 856272732, 917435070, 1070340915, 1284409098, 1427121220, 1834870140, 2140681830, 2568818196, 3211022745, 4281363660, 6422045490, 12844090980]

約数ペア:

[(1, 12844090980), (2, 6422045490), (3, 4281363660), (4, 3211022745), (5, 2568818196), (6, 2140681830), (7, 1834870140), (9, 1427121220), (10, 1284409098), (12, 1070340915), (14, 917435070), (15, 856272732), (18, 713560610), (20, 642204549), (21, 611623380), (28, 458717535), (30, 428136366), (35, 366974028), (36, 356780305), (42, 305811690), (45, 285424244), (60, 214068183), (63, 203874460), (70, 183487014), (84, 152905845), (90, 142712122), (105, 122324676), (126, 101937230), (140, 91743507), (180, 71356061), (210, 61162338), (252, 50968615), (315, 40774892), (420, 30581169), (630, 20387446), (1260, 10193723), (1481, 8672580), (2962, 4336290), (4443, 2890860), (5924, 2168145), (6883, 1866060), (7405, 1734516), (8886, 1445430), (10367, 1238940), (13329, 963620), (13766, 933030), (14810, 867258), (17772, 722715), (20649, 622020), (20734, 619470), (22215, 578172), (26658, 481810), (27532, 466515), (29620, 433629), (31101, 412980), (34415, 373212), (41298, 311010), (41468, 309735), (44430, 289086), (48181, 266580), (51835, 247788), (53316, 240905), (61947, 207340), (62202, 206490), (66645, 192724), (68830, 186606), (82596, 155505), (88860, 144543), (93303, 137660), (96362, 133290), (103245, 124404), (103670, 123894)]