25104240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 102368448

約数和(自身を除く): 77264208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 293, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 586, 595, 612, 630, 680, 714, 720, 765, 816, 840, 879, 952, 1008, 1020, 1071, 1172, 1190, 1224, 1260, 1360, 1428, 1465, 1530, 1680, 1758, 1785, 1904, 2040, 2051, 2142, 2344, 2380, 2448, 2520, 2637, 2856, 2930, 3060, 3516, 3570, 4080, 4102, 4284, 4395, 4688, 4760, 4981, 5040, 5274, 5355, 5712, 5860, 6120, 6153, 7032, 7140, 8204, 8568, 8790, 9520, 9962, 10255, 10548, 10710, 11720, 12240, 12306, 13185, 14064, 14280, 14943, 16408, 17136, 17580, 18459, 19924, 20510, 21096, 21420, 23440, 24612, 24905, 26370, 28560, 29886, 30765, 32816, 34867, 35160, 36918, 39848, 41020, 42192, 42840, 44829, 49224, 49810, 52740, 59772, 61530, 69734, 70320, 73836, 74715, 79696, 82040, 85680, 89658, 92295, 98448, 99620, 104601, 105480, 119544, 123060, 139468, 147672, 149430, 164080, 174335, 179316, 184590, 199240, 209202, 210960, 224145, 239088, 246120, 278936, 295344, 298860, 313803, 348670, 358632, 369180, 398480, 418404, 448290, 492240, 523005, 557872, 597720, 627606, 697340, 717264, 738360, 836808, 896580, 1046010, 1195440, 1255212, 1394680, 1476720, 1569015, 1673616, 1793160, 2092020, 2510424, 2789360, 3138030, 3586320, 4184040, 5020848, 6276060, 8368080, 12552120, 25104240]

約数ペア:

[(1, 25104240), (2, 12552120), (3, 8368080), (4, 6276060), (5, 5020848), (6, 4184040), (7, 3586320), (8, 3138030), (9, 2789360), (10, 2510424), (12, 2092020), (14, 1793160), (15, 1673616), (16, 1569015), (17, 1476720), (18, 1394680), (20, 1255212), (21, 1195440), (24, 1046010), (28, 896580), (30, 836808), (34, 738360), (35, 717264), (36, 697340), (40, 627606), (42, 597720), (45, 557872), (48, 523005), (51, 492240), (56, 448290), (60, 418404), (63, 398480), (68, 369180), (70, 358632), (72, 348670), (80, 313803), (84, 298860), (85, 295344), (90, 278936), (102, 246120), (105, 239088), (112, 224145), (119, 210960), (120, 209202), (126, 199240), (136, 184590), (140, 179316), (144, 174335), (153, 164080), (168, 149430), (170, 147672), (180, 139468), (204, 123060), (210, 119544), (238, 105480), (240, 104601), (252, 99620), (255, 98448), (272, 92295), (280, 89658), (293, 85680), (306, 82040), (315, 79696), (336, 74715), (340, 73836), (357, 70320), (360, 69734), (408, 61530), (420, 59772), (476, 52740), (504, 49810), (510, 49224), (560, 44829), (586, 42840), (595, 42192), (612, 41020), (630, 39848), (680, 36918), (714, 35160), (720, 34867), (765, 32816), (816, 30765), (840, 29886), (879, 28560), (952, 26370), (1008, 24905), (1020, 24612), (1071, 23440), (1172, 21420), (1190, 21096), (1224, 20510), (1260, 19924), (1360, 18459), (1428, 17580), (1465, 17136), (1530, 16408), (1680, 14943), (1758, 14280), (1785, 14064), (1904, 13185), (2040, 12306), (2051, 12240), (2142, 11720), (2344, 10710), (2380, 10548), (2448, 10255), (2520, 9962), (2637, 9520), (2856, 8790), (2930, 8568), (3060, 8204), (3516, 7140), (3570, 7032), (4080, 6153), (4102, 6120), (4284, 5860), (4395, 5712), (4688, 5355), (4760, 5274), (4981, 5040)]