1609658880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6818

約数の個数: 160

約数和(自身を含む): 5312659968

約数和(自身を除く): 3703001088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 6761, 7440, 7680, 7936, 9920, 11904, 13522, 14880, 15872, 19840, 20283, 23808, 27044, 29760, 33805, 39680, 40566, 47616, 54088, 59520, 67610, 79360, 81132, 101415, 108176, 119040, 135220, 162264, 202830, 209591, 216352, 238080, 270440, 324528, 405660, 419182, 432704, 540880, 628773, 649056, 811320, 838364, 865408, 1047955, 1081760, 1257546, 1298112, 1622640, 1676728, 1730816, 2095910, 2163520, 2515092, 2596224, 3143865, 3245280, 3353456, 3461632, 4191820, 4327040, 5030184, 5192448, 6287730, 6490560, 6706912, 8383640, 8654080, 10060368, 10384896, 12575460, 12981120, 13413824, 16767280, 17308160, 20120736, 25150920, 25962240, 26827648, 33534560, 40241472, 50301840, 51924480, 53655296, 67069120, 80482944, 100603680, 107310592, 134138240, 160965888, 201207360, 268276480, 321931776, 402414720, 536552960, 804829440, 1609658880]

約数ペア:

[(1, 1609658880), (2, 804829440), (3, 536552960), (4, 402414720), (5, 321931776), (6, 268276480), (8, 201207360), (10, 160965888), (12, 134138240), (15, 107310592), (16, 100603680), (20, 80482944), (24, 67069120), (30, 53655296), (31, 51924480), (32, 50301840), (40, 40241472), (48, 33534560), (60, 26827648), (62, 25962240), (64, 25150920), (80, 20120736), (93, 17308160), (96, 16767280), (120, 13413824), (124, 12981120), (128, 12575460), (155, 10384896), (160, 10060368), (186, 8654080), (192, 8383640), (240, 6706912), (248, 6490560), (256, 6287730), (310, 5192448), (320, 5030184), (372, 4327040), (384, 4191820), (465, 3461632), (480, 3353456), (496, 3245280), (512, 3143865), (620, 2596224), (640, 2515092), (744, 2163520), (768, 2095910), (930, 1730816), (960, 1676728), (992, 1622640), (1240, 1298112), (1280, 1257546), (1488, 1081760), (1536, 1047955), (1860, 865408), (1920, 838364), (1984, 811320), (2480, 649056), (2560, 628773), (2976, 540880), (3720, 432704), (3840, 419182), (3968, 405660), (4960, 324528), (5952, 270440), (6761, 238080), (7440, 216352), (7680, 209591), (7936, 202830), (9920, 162264), (11904, 135220), (13522, 119040), (14880, 108176), (15872, 101415), (19840, 81132), (20283, 79360), (23808, 67610), (27044, 59520), (29760, 54088), (33805, 47616), (39680, 40566)]