191901360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 160

約数和(自身を含む): 687098880

約数和(自身を除く): 495197520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 412, 420, 515, 560, 618, 721, 824, 840, 1030, 1109, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2218, 2472, 2884, 3090, 3327, 3605, 4120, 4326, 4436, 4944, 5545, 5768, 6180, 6654, 7210, 7763, 8240, 8652, 8872, 10815, 11090, 11536, 12360, 13308, 14420, 15526, 16635, 17304, 17744, 21630, 22180, 23289, 24720, 26616, 28840, 31052, 33270, 34608, 38815, 43260, 44360, 46578, 53232, 57680, 62104, 66540, 77630, 86520, 88720, 93156, 114227, 116445, 124208, 133080, 155260, 173040, 186312, 228454, 232890, 266160, 310520, 342681, 372624, 456908, 465780, 571135, 621040, 685362, 799589, 913816, 931560, 1142270, 1370724, 1599178, 1713405, 1827632, 1863120, 2284540, 2398767, 2741448, 3198356, 3426810, 3997945, 4569080, 4797534, 5482896, 6396712, 6853620, 7995890, 9138160, 9595068, 11993835, 12793424, 13707240, 15991780, 19190136, 23987670, 27414480, 31983560, 38380272, 47975340, 63967120, 95950680, 191901360]

約数ペア:

[(1, 191901360), (2, 95950680), (3, 63967120), (4, 47975340), (5, 38380272), (6, 31983560), (7, 27414480), (8, 23987670), (10, 19190136), (12, 15991780), (14, 13707240), (15, 12793424), (16, 11993835), (20, 9595068), (21, 9138160), (24, 7995890), (28, 6853620), (30, 6396712), (35, 5482896), (40, 4797534), (42, 4569080), (48, 3997945), (56, 3426810), (60, 3198356), (70, 2741448), (80, 2398767), (84, 2284540), (103, 1863120), (105, 1827632), (112, 1713405), (120, 1599178), (140, 1370724), (168, 1142270), (206, 931560), (210, 913816), (240, 799589), (280, 685362), (309, 621040), (336, 571135), (412, 465780), (420, 456908), (515, 372624), (560, 342681), (618, 310520), (721, 266160), (824, 232890), (840, 228454), (1030, 186312), (1109, 173040), (1236, 155260), (1442, 133080), (1545, 124208), (1648, 116445), (1680, 114227), (2060, 93156), (2163, 88720), (2218, 86520), (2472, 77630), (2884, 66540), (3090, 62104), (3327, 57680), (3605, 53232), (4120, 46578), (4326, 44360), (4436, 43260), (4944, 38815), (5545, 34608), (5768, 33270), (6180, 31052), (6654, 28840), (7210, 26616), (7763, 24720), (8240, 23289), (8652, 22180), (8872, 21630), (10815, 17744), (11090, 17304), (11536, 16635), (12360, 15526), (13308, 14420)]