29781360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 120706560

約数和(自身を除く): 90925200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 311, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 622, 630, 665, 684, 720, 760, 798, 840, 855, 912, 933, 1008, 1064, 1140, 1197, 1244, 1260, 1330, 1368, 1520, 1555, 1596, 1680, 1710, 1866, 1995, 2128, 2177, 2280, 2394, 2488, 2520, 2660, 2736, 2799, 3110, 3192, 3420, 3732, 3990, 4354, 4560, 4665, 4788, 4976, 5040, 5320, 5598, 5909, 5985, 6220, 6384, 6531, 6840, 7464, 7980, 8708, 9330, 9576, 10640, 10885, 11196, 11818, 11970, 12440, 13062, 13680, 13995, 14928, 15960, 17416, 17727, 18660, 19152, 19593, 21770, 22392, 23636, 23940, 24880, 26124, 27990, 29545, 31920, 32655, 34832, 35454, 37320, 39186, 41363, 43540, 44784, 47272, 47880, 52248, 53181, 55980, 59090, 65310, 70908, 74640, 78372, 82726, 87080, 88635, 94544, 95760, 97965, 104496, 106362, 111960, 118180, 124089, 130620, 141816, 156744, 165452, 174160, 177270, 195930, 206815, 212724, 223920, 236360, 248178, 261240, 265905, 283632, 313488, 330904, 354540, 372267, 391860, 413630, 425448, 472720, 496356, 522480, 531810, 620445, 661808, 709080, 744534, 783720, 827260, 850896, 992712, 1063620, 1240890, 1418160, 1489068, 1567440, 1654520, 1861335, 1985424, 2127240, 2481780, 2978136, 3309040, 3722670, 4254480, 4963560, 5956272, 7445340, 9927120, 14890680, 29781360]

約数ペア:

[(1, 29781360), (2, 14890680), (3, 9927120), (4, 7445340), (5, 5956272), (6, 4963560), (7, 4254480), (8, 3722670), (9, 3309040), (10, 2978136), (12, 2481780), (14, 2127240), (15, 1985424), (16, 1861335), (18, 1654520), (19, 1567440), (20, 1489068), (21, 1418160), (24, 1240890), (28, 1063620), (30, 992712), (35, 850896), (36, 827260), (38, 783720), (40, 744534), (42, 709080), (45, 661808), (48, 620445), (56, 531810), (57, 522480), (60, 496356), (63, 472720), (70, 425448), (72, 413630), (76, 391860), (80, 372267), (84, 354540), (90, 330904), (95, 313488), (105, 283632), (112, 265905), (114, 261240), (120, 248178), (126, 236360), (133, 223920), (140, 212724), (144, 206815), (152, 195930), (168, 177270), (171, 174160), (180, 165452), (190, 156744), (210, 141816), (228, 130620), (240, 124089), (252, 118180), (266, 111960), (280, 106362), (285, 104496), (304, 97965), (311, 95760), (315, 94544), (336, 88635), (342, 87080), (360, 82726), (380, 78372), (399, 74640), (420, 70908), (456, 65310), (504, 59090), (532, 55980), (560, 53181), (570, 52248), (622, 47880), (630, 47272), (665, 44784), (684, 43540), (720, 41363), (760, 39186), (798, 37320), (840, 35454), (855, 34832), (912, 32655), (933, 31920), (1008, 29545), (1064, 27990), (1140, 26124), (1197, 24880), (1244, 23940), (1260, 23636), (1330, 22392), (1368, 21770), (1520, 19593), (1555, 19152), (1596, 18660), (1680, 17727), (1710, 17416), (1866, 15960), (1995, 14928), (2128, 13995), (2177, 13680), (2280, 13062), (2394, 12440), (2488, 11970), (2520, 11818), (2660, 11196), (2736, 10885), (2799, 10640), (3110, 9576), (3192, 9330), (3420, 8708), (3732, 7980), (3990, 7464), (4354, 6840), (4560, 6531), (4665, 6384), (4788, 6220), (4976, 5985), (5040, 5909), (5320, 5598)]