705570320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5101}}^1$

素因数の和:5153

約数の個数: 160

約数和(自身を含む): 2125697280

約数和(自身を除く): 1420126960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5101, 5320, 6916, 7280, 8645, 9880, 10202, 10640, 13832, 17290, 19760, 20404, 25505, 27664, 34580, 35707, 40808, 51010, 66313, 69160, 71414, 81616, 96919, 102020, 132626, 138320, 142828, 178535, 193838, 204040, 265252, 285656, 331565, 357070, 387676, 408080, 464191, 484595, 530504, 571312, 663130, 678433, 714140, 775352, 928382, 969190, 1061008, 1259947, 1326260, 1356866, 1428280, 1550704, 1856764, 1938380, 2320955, 2519894, 2652520, 2713732, 2856560, 3392165, 3713528, 3876760, 4641910, 5039788, 5305040, 5427464, 6299735, 6784330, 7427056, 7753520, 8819629, 9283820, 10079576, 10854928, 12599470, 13568660, 17639258, 18567640, 20159152, 25198940, 27137320, 35278516, 37135280, 44098145, 50397880, 54274640, 70557032, 88196290, 100795760, 141114064, 176392580, 352785160, 705570320]

約数ペア:

[(1, 705570320), (2, 352785160), (4, 176392580), (5, 141114064), (7, 100795760), (8, 88196290), (10, 70557032), (13, 54274640), (14, 50397880), (16, 44098145), (19, 37135280), (20, 35278516), (26, 27137320), (28, 25198940), (35, 20159152), (38, 18567640), (40, 17639258), (52, 13568660), (56, 12599470), (65, 10854928), (70, 10079576), (76, 9283820), (80, 8819629), (91, 7753520), (95, 7427056), (104, 6784330), (112, 6299735), (130, 5427464), (133, 5305040), (140, 5039788), (152, 4641910), (182, 3876760), (190, 3713528), (208, 3392165), (247, 2856560), (260, 2713732), (266, 2652520), (280, 2519894), (304, 2320955), (364, 1938380), (380, 1856764), (455, 1550704), (494, 1428280), (520, 1356866), (532, 1326260), (560, 1259947), (665, 1061008), (728, 969190), (760, 928382), (910, 775352), (988, 714140), (1040, 678433), (1064, 663130), (1235, 571312), (1330, 530504), (1456, 484595), (1520, 464191), (1729, 408080), (1820, 387676), (1976, 357070), (2128, 331565), (2470, 285656), (2660, 265252), (3458, 204040), (3640, 193838), (3952, 178535), (4940, 142828), (5101, 138320), (5320, 132626), (6916, 102020), (7280, 96919), (8645, 81616), (9880, 71414), (10202, 69160), (10640, 66313), (13832, 51010), (17290, 40808), (19760, 35707), (20404, 34580), (25505, 27664)]