70295820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 247726080

約数和(自身を除く): 177430260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 380, 383, 399, 420, 437, 460, 483, 532, 570, 644, 665, 690, 766, 798, 805, 874, 966, 1140, 1149, 1311, 1330, 1380, 1532, 1596, 1610, 1748, 1915, 1932, 1995, 2185, 2298, 2415, 2622, 2660, 2681, 3059, 3220, 3830, 3990, 4370, 4596, 4830, 5244, 5362, 5745, 6118, 6555, 7277, 7660, 7980, 8043, 8740, 8809, 9177, 9660, 10724, 11490, 12236, 13110, 13405, 14554, 15295, 16086, 17618, 18354, 21831, 22980, 26220, 26427, 26810, 29108, 30590, 32172, 35236, 36385, 36708, 40215, 43662, 44045, 45885, 50939, 52854, 53620, 61180, 61663, 72770, 80430, 87324, 88090, 91770, 101878, 105708, 109155, 123326, 132135, 145540, 152817, 160860, 167371, 176180, 183540, 184989, 203756, 218310, 246652, 254695, 264270, 305634, 308315, 334742, 369978, 436620, 502113, 509390, 528540, 611268, 616630, 669484, 739956, 764085, 836855, 924945, 1004226, 1018780, 1171597, 1233260, 1528170, 1673710, 1849890, 2008452, 2343194, 2510565, 3056340, 3347420, 3514791, 3699780, 4686388, 5021130, 5857985, 7029582, 10042260, 11715970, 14059164, 17573955, 23431940, 35147910, 70295820]

約数ペア:

[(1, 70295820), (2, 35147910), (3, 23431940), (4, 17573955), (5, 14059164), (6, 11715970), (7, 10042260), (10, 7029582), (12, 5857985), (14, 5021130), (15, 4686388), (19, 3699780), (20, 3514791), (21, 3347420), (23, 3056340), (28, 2510565), (30, 2343194), (35, 2008452), (38, 1849890), (42, 1673710), (46, 1528170), (57, 1233260), (60, 1171597), (69, 1018780), (70, 1004226), (76, 924945), (84, 836855), (92, 764085), (95, 739956), (105, 669484), (114, 616630), (115, 611268), (133, 528540), (138, 509390), (140, 502113), (161, 436620), (190, 369978), (210, 334742), (228, 308315), (230, 305634), (266, 264270), (276, 254695), (285, 246652), (322, 218310), (345, 203756), (380, 184989), (383, 183540), (399, 176180), (420, 167371), (437, 160860), (460, 152817), (483, 145540), (532, 132135), (570, 123326), (644, 109155), (665, 105708), (690, 101878), (766, 91770), (798, 88090), (805, 87324), (874, 80430), (966, 72770), (1140, 61663), (1149, 61180), (1311, 53620), (1330, 52854), (1380, 50939), (1532, 45885), (1596, 44045), (1610, 43662), (1748, 40215), (1915, 36708), (1932, 36385), (1995, 35236), (2185, 32172), (2298, 30590), (2415, 29108), (2622, 26810), (2660, 26427), (2681, 26220), (3059, 22980), (3220, 21831), (3830, 18354), (3990, 17618), (4370, 16086), (4596, 15295), (4830, 14554), (5244, 13405), (5362, 13110), (5745, 12236), (6118, 11490), (6555, 10724), (7277, 9660), (7660, 9177), (7980, 8809), (8043, 8740)]