1913358960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2772

約数の個数: 240

約数和(自身を含む): 6863560704

約数和(自身を除く): 4950201744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 115, 120, 129, 138, 144, 172, 180, 184, 207, 215, 230, 240, 258, 276, 344, 345, 360, 368, 387, 414, 430, 460, 516, 552, 645, 688, 690, 720, 774, 828, 860, 920, 989, 1032, 1035, 1104, 1290, 1380, 1548, 1656, 1720, 1840, 1935, 1978, 2064, 2070, 2580, 2687, 2760, 2967, 3096, 3312, 3440, 3870, 3956, 4140, 4945, 5160, 5374, 5520, 5934, 6192, 7740, 7912, 8061, 8280, 8901, 9890, 10320, 10748, 11868, 13435, 14835, 15480, 15824, 16122, 16560, 17802, 19780, 21496, 23736, 24183, 26870, 29670, 30960, 32244, 35604, 39560, 40305, 42992, 44505, 47472, 48366, 53740, 59340, 61801, 64488, 71208, 79120, 80610, 89010, 96732, 107480, 115541, 118680, 120915, 123602, 128976, 142416, 161220, 178020, 185403, 193464, 214960, 231082, 237360, 241830, 247204, 309005, 322440, 346623, 356040, 370806, 386928, 462164, 483660, 494408, 556209, 577705, 618010, 644880, 693246, 712080, 741612, 924328, 927015, 967320, 988816, 1039869, 1112418, 1155410, 1236020, 1386492, 1483224, 1733115, 1848656, 1854030, 1934640, 2079738, 2224836, 2310820, 2472040, 2657443, 2772984, 2781045, 2966448, 3466230, 3708060, 4159476, 4449672, 4621640, 4944080, 5199345, 5314886, 5545968, 5562090, 6932460, 7416120, 7972329, 8318952, 8899344, 9243280, 10398690, 10629772, 11124180, 13287215, 13864920, 14832240, 15944658, 16637904, 20797380, 21259544, 22248360, 23916987, 26574430, 27729840, 31889316, 39861645, 41594760, 42519088, 44496720, 47833974, 53148860, 63778632, 79723290, 83189520, 95667948, 106297720, 119584935, 127557264, 159446580, 191335896, 212595440, 239169870, 318893160, 382671792, 478339740, 637786320, 956679480, 1913358960]

約数ペア:

[(1, 1913358960), (2, 956679480), (3, 637786320), (4, 478339740), (5, 382671792), (6, 318893160), (8, 239169870), (9, 212595440), (10, 191335896), (12, 159446580), (15, 127557264), (16, 119584935), (18, 106297720), (20, 95667948), (23, 83189520), (24, 79723290), (30, 63778632), (36, 53148860), (40, 47833974), (43, 44496720), (45, 42519088), (46, 41594760), (48, 39861645), (60, 31889316), (69, 27729840), (72, 26574430), (80, 23916987), (86, 22248360), (90, 21259544), (92, 20797380), (115, 16637904), (120, 15944658), (129, 14832240), (138, 13864920), (144, 13287215), (172, 11124180), (180, 10629772), (184, 10398690), (207, 9243280), (215, 8899344), (230, 8318952), (240, 7972329), (258, 7416120), (276, 6932460), (344, 5562090), (345, 5545968), (360, 5314886), (368, 5199345), (387, 4944080), (414, 4621640), (430, 4449672), (460, 4159476), (516, 3708060), (552, 3466230), (645, 2966448), (688, 2781045), (690, 2772984), (720, 2657443), (774, 2472040), (828, 2310820), (860, 2224836), (920, 2079738), (989, 1934640), (1032, 1854030), (1035, 1848656), (1104, 1733115), (1290, 1483224), (1380, 1386492), (1548, 1236020), (1656, 1155410), (1720, 1112418), (1840, 1039869), (1935, 988816), (1978, 967320), (2064, 927015), (2070, 924328), (2580, 741612), (2687, 712080), (2760, 693246), (2967, 644880), (3096, 618010), (3312, 577705), (3440, 556209), (3870, 494408), (3956, 483660), (4140, 462164), (4945, 386928), (5160, 370806), (5374, 356040), (5520, 346623), (5934, 322440), (6192, 309005), (7740, 247204), (7912, 241830), (8061, 237360), (8280, 231082), (8901, 214960), (9890, 193464), (10320, 185403), (10748, 178020), (11868, 161220), (13435, 142416), (14835, 128976), (15480, 123602), (15824, 120915), (16122, 118680), (16560, 115541), (17802, 107480), (19780, 96732), (21496, 89010), (23736, 80610), (24183, 79120), (26870, 71208), (29670, 64488), (30960, 61801), (32244, 59340), (35604, 53740), (39560, 48366), (40305, 47472), (42992, 44505)]