13278124640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1957

約数の個数: 192

約数和(自身を含む): 35311127040

約数和(自身を除く): 22033002400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 71, 80, 88, 110, 118, 142, 160, 176, 220, 236, 284, 295, 352, 355, 440, 472, 568, 590, 649, 710, 781, 880, 944, 1136, 1180, 1298, 1420, 1562, 1760, 1801, 1888, 2272, 2360, 2596, 2840, 3124, 3245, 3602, 3905, 4189, 4720, 5192, 5680, 6248, 6490, 7204, 7810, 8378, 9005, 9440, 10384, 11360, 12496, 12980, 14408, 15620, 16756, 18010, 19811, 20768, 20945, 24992, 25960, 28816, 31240, 33512, 36020, 39622, 41890, 46079, 51920, 57632, 62480, 67024, 72040, 79244, 83780, 92158, 99055, 103840, 106259, 124960, 127871, 134048, 144080, 158488, 167560, 184316, 198110, 212518, 230395, 255742, 288160, 316976, 335120, 368632, 396220, 425036, 460790, 511484, 531295, 633952, 639355, 670240, 737264, 792440, 850072, 921580, 1022968, 1062590, 1168849, 1278710, 1406581, 1474528, 1584880, 1700144, 1843160, 2045936, 2125180, 2337698, 2557420, 2813162, 3169760, 3400288, 3686320, 4091872, 4250360, 4675396, 5114840, 5626324, 5844245, 7032905, 7372640, 7544389, 8500720, 9350792, 10229680, 11252648, 11688490, 14065810, 15088778, 17001440, 18701584, 20459360, 22505296, 23376980, 28131620, 30177556, 37403168, 37721945, 45010592, 46753960, 56263240, 60355112, 75443890, 82988279, 93507920, 112526480, 120710224, 150887780, 165976558, 187015840, 225052960, 241420448, 301775560, 331953116, 414941395, 603551120, 663906232, 829882790, 1207102240, 1327812464, 1659765580, 2655624928, 3319531160, 6639062320, 13278124640]

約数ペア:

[(1, 13278124640), (2, 6639062320), (4, 3319531160), (5, 2655624928), (8, 1659765580), (10, 1327812464), (11, 1207102240), (16, 829882790), (20, 663906232), (22, 603551120), (32, 414941395), (40, 331953116), (44, 301775560), (55, 241420448), (59, 225052960), (71, 187015840), (80, 165976558), (88, 150887780), (110, 120710224), (118, 112526480), (142, 93507920), (160, 82988279), (176, 75443890), (220, 60355112), (236, 56263240), (284, 46753960), (295, 45010592), (352, 37721945), (355, 37403168), (440, 30177556), (472, 28131620), (568, 23376980), (590, 22505296), (649, 20459360), (710, 18701584), (781, 17001440), (880, 15088778), (944, 14065810), (1136, 11688490), (1180, 11252648), (1298, 10229680), (1420, 9350792), (1562, 8500720), (1760, 7544389), (1801, 7372640), (1888, 7032905), (2272, 5844245), (2360, 5626324), (2596, 5114840), (2840, 4675396), (3124, 4250360), (3245, 4091872), (3602, 3686320), (3905, 3400288), (4189, 3169760), (4720, 2813162), (5192, 2557420), (5680, 2337698), (6248, 2125180), (6490, 2045936), (7204, 1843160), (7810, 1700144), (8378, 1584880), (9005, 1474528), (9440, 1406581), (10384, 1278710), (11360, 1168849), (12496, 1062590), (12980, 1022968), (14408, 921580), (15620, 850072), (16756, 792440), (18010, 737264), (19811, 670240), (20768, 639355), (20945, 633952), (24992, 531295), (25960, 511484), (28816, 460790), (31240, 425036), (33512, 396220), (36020, 368632), (39622, 335120), (41890, 316976), (46079, 288160), (51920, 255742), (57632, 230395), (62480, 212518), (67024, 198110), (72040, 184316), (79244, 167560), (83780, 158488), (92158, 144080), (99055, 134048), (103840, 127871), (106259, 124960)]