1901683080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12979}}^1$

素因数の和:13044

約数の個数: 192

約数和(自身を含む): 6925089600

約数和(自身を除く): 5023406520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 990, 1110, 1221, 1320, 1332, 1480, 1628, 1665, 1980, 2035, 2220, 2442, 2664, 3256, 3330, 3663, 3960, 4070, 4440, 4884, 6105, 6660, 7326, 8140, 9768, 12210, 12979, 13320, 14652, 16280, 18315, 24420, 25958, 29304, 36630, 38937, 48840, 51916, 64895, 73260, 77874, 103832, 116811, 129790, 142769, 146520, 155748, 194685, 233622, 259580, 285538, 311496, 389370, 428307, 467244, 480223, 519160, 571076, 584055, 713845, 778740, 856614, 934488, 960446, 1142152, 1168110, 1284921, 1427690, 1440669, 1557480, 1713228, 1920892, 2141535, 2336220, 2401115, 2569842, 2855380, 2881338, 3426456, 3841784, 4283070, 4322007, 4672440, 4802230, 5139684, 5282453, 5710760, 5762676, 6424605, 7203345, 8566140, 8644014, 9604460, 10279368, 10564906, 11525352, 12849210, 14406690, 15847359, 17132280, 17288028, 19208920, 21129812, 21610035, 25698420, 26412265, 28813380, 31694718, 34576056, 42259624, 43220070, 47542077, 51396840, 52824530, 57626760, 63389436, 79236795, 86440140, 95084154, 105649060, 126778872, 158473590, 172880280, 190168308, 211298120, 237710385, 316947180, 380336616, 475420770, 633894360, 950841540, 1901683080]

約数ペア:

[(1, 1901683080), (2, 950841540), (3, 633894360), (4, 475420770), (5, 380336616), (6, 316947180), (8, 237710385), (9, 211298120), (10, 190168308), (11, 172880280), (12, 158473590), (15, 126778872), (18, 105649060), (20, 95084154), (22, 86440140), (24, 79236795), (30, 63389436), (33, 57626760), (36, 52824530), (37, 51396840), (40, 47542077), (44, 43220070), (45, 42259624), (55, 34576056), (60, 31694718), (66, 28813380), (72, 26412265), (74, 25698420), (88, 21610035), (90, 21129812), (99, 19208920), (110, 17288028), (111, 17132280), (120, 15847359), (132, 14406690), (148, 12849210), (165, 11525352), (180, 10564906), (185, 10279368), (198, 9604460), (220, 8644014), (222, 8566140), (264, 7203345), (296, 6424605), (330, 5762676), (333, 5710760), (360, 5282453), (370, 5139684), (396, 4802230), (407, 4672440), (440, 4322007), (444, 4283070), (495, 3841784), (555, 3426456), (660, 2881338), (666, 2855380), (740, 2569842), (792, 2401115), (814, 2336220), (888, 2141535), (990, 1920892), (1110, 1713228), (1221, 1557480), (1320, 1440669), (1332, 1427690), (1480, 1284921), (1628, 1168110), (1665, 1142152), (1980, 960446), (2035, 934488), (2220, 856614), (2442, 778740), (2664, 713845), (3256, 584055), (3330, 571076), (3663, 519160), (3960, 480223), (4070, 467244), (4440, 428307), (4884, 389370), (6105, 311496), (6660, 285538), (7326, 259580), (8140, 233622), (9768, 194685), (12210, 155748), (12979, 146520), (13320, 142769), (14652, 129790), (16280, 116811), (18315, 103832), (24420, 77874), (25958, 73260), (29304, 64895), (36630, 51916), (38937, 48840)]