247393866400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{45943}}^1$

素因数の和:46143

約数の個数: 144

約数和(自身を含む): 620204304384

約数和(自身を除く): 372810437984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 127, 160, 200, 212, 254, 265, 400, 424, 508, 530, 635, 800, 848, 1016, 1060, 1270, 1325, 1696, 2032, 2120, 2540, 2650, 3175, 4064, 4240, 5080, 5300, 6350, 6731, 8480, 10160, 10600, 12700, 13462, 20320, 21200, 25400, 26924, 33655, 42400, 45943, 50800, 53848, 67310, 91886, 101600, 107696, 134620, 168275, 183772, 215392, 229715, 269240, 336550, 367544, 459430, 538480, 673100, 735088, 918860, 1076960, 1148575, 1346200, 1470176, 1837720, 2297150, 2434979, 2692400, 3675440, 4594300, 4869958, 5384800, 5834761, 7350880, 9188600, 9739916, 11669522, 12174895, 18377200, 19479832, 23339044, 24349790, 29173805, 36754400, 38959664, 46678088, 48699580, 58347610, 60874475, 77919328, 93356176, 97399160, 116695220, 121748950, 145869025, 186712352, 194798320, 233390440, 243497900, 291738050, 309242333, 389596640, 466780880, 486995800, 583476100, 618484666, 933561760, 973991600, 1166952200, 1236969332, 1546211665, 1947983200, 2333904400, 2473938664, 3092423330, 4667808800, 4947877328, 6184846660, 7731058325, 9895754656, 12369693320, 15462116650, 24739386640, 30924233300, 49478773280, 61848466600, 123696933200, 247393866400]

約数ペア:

[(1, 247393866400), (2, 123696933200), (4, 61848466600), (5, 49478773280), (8, 30924233300), (10, 24739386640), (16, 15462116650), (20, 12369693320), (25, 9895754656), (32, 7731058325), (40, 6184846660), (50, 4947877328), (53, 4667808800), (80, 3092423330), (100, 2473938664), (106, 2333904400), (127, 1947983200), (160, 1546211665), (200, 1236969332), (212, 1166952200), (254, 973991600), (265, 933561760), (400, 618484666), (424, 583476100), (508, 486995800), (530, 466780880), (635, 389596640), (800, 309242333), (848, 291738050), (1016, 243497900), (1060, 233390440), (1270, 194798320), (1325, 186712352), (1696, 145869025), (2032, 121748950), (2120, 116695220), (2540, 97399160), (2650, 93356176), (3175, 77919328), (4064, 60874475), (4240, 58347610), (5080, 48699580), (5300, 46678088), (6350, 38959664), (6731, 36754400), (8480, 29173805), (10160, 24349790), (10600, 23339044), (12700, 19479832), (13462, 18377200), (20320, 12174895), (21200, 11669522), (25400, 9739916), (26924, 9188600), (33655, 7350880), (42400, 5834761), (45943, 5384800), (50800, 4869958), (53848, 4594300), (67310, 3675440), (91886, 2692400), (101600, 2434979), (107696, 2297150), (134620, 1837720), (168275, 1470176), (183772, 1346200), (215392, 1148575), (229715, 1076960), (269240, 918860), (336550, 735088), (367544, 673100), (459430, 538480)]