141461460

素因数分解:

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

素因数の和:371

約数の個数: 216

約数和(自身を含む): 519232896

約数和(自身を除く): 377771436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 311, 315, 342, 361, 380, 399, 420, 532, 570, 622, 630, 665, 684, 722, 798, 855, 933, 1083, 1140, 1197, 1244, 1260, 1330, 1444, 1555, 1596, 1710, 1805, 1866, 1995, 2166, 2177, 2394, 2527, 2660, 2799, 3110, 3249, 3420, 3610, 3732, 3990, 4332, 4354, 4665, 4788, 5054, 5415, 5598, 5909, 5985, 6220, 6498, 6531, 7220, 7581, 7980, 8708, 9330, 10108, 10830, 10885, 11196, 11818, 11970, 12635, 12996, 13062, 13995, 15162, 16245, 17727, 18660, 19593, 21660, 21770, 22743, 23636, 23940, 25270, 26124, 27990, 29545, 30324, 32490, 32655, 35454, 37905, 39186, 41363, 43540, 45486, 50540, 53181, 55980, 59090, 64980, 65310, 70908, 75810, 78372, 82726, 88635, 90972, 97965, 106362, 112271, 113715, 118180, 124089, 130620, 151620, 165452, 177270, 195930, 206815, 212724, 224542, 227430, 248178, 265905, 336813, 354540, 372267, 391860, 413630, 449084, 454860, 496356, 531810, 561355, 620445, 673626, 744534, 785897, 827260, 1010439, 1063620, 1122710, 1240890, 1347252, 1489068, 1571794, 1684065, 1861335, 2020878, 2245420, 2357691, 2481780, 3143588, 3368130, 3722670, 3929485, 4041756, 4715382, 5052195, 6736260, 7073073, 7445340, 7858970, 9430764, 10104390, 11788455, 14146146, 15717940, 20208780, 23576910, 28292292, 35365365, 47153820, 70730730, 141461460]

約数ペア:

[(1, 141461460), (2, 70730730), (3, 47153820), (4, 35365365), (5, 28292292), (6, 23576910), (7, 20208780), (9, 15717940), (10, 14146146), (12, 11788455), (14, 10104390), (15, 9430764), (18, 7858970), (19, 7445340), (20, 7073073), (21, 6736260), (28, 5052195), (30, 4715382), (35, 4041756), (36, 3929485), (38, 3722670), (42, 3368130), (45, 3143588), (57, 2481780), (60, 2357691), (63, 2245420), (70, 2020878), (76, 1861335), (84, 1684065), (90, 1571794), (95, 1489068), (105, 1347252), (114, 1240890), (126, 1122710), (133, 1063620), (140, 1010439), (171, 827260), (180, 785897), (190, 744534), (210, 673626), (228, 620445), (252, 561355), (266, 531810), (285, 496356), (311, 454860), (315, 449084), (342, 413630), (361, 391860), (380, 372267), (399, 354540), (420, 336813), (532, 265905), (570, 248178), (622, 227430), (630, 224542), (665, 212724), (684, 206815), (722, 195930), (798, 177270), (855, 165452), (933, 151620), (1083, 130620), (1140, 124089), (1197, 118180), (1244, 113715), (1260, 112271), (1330, 106362), (1444, 97965), (1555, 90972), (1596, 88635), (1710, 82726), (1805, 78372), (1866, 75810), (1995, 70908), (2166, 65310), (2177, 64980), (2394, 59090), (2527, 55980), (2660, 53181), (2799, 50540), (3110, 45486), (3249, 43540), (3420, 41363), (3610, 39186), (3732, 37905), (3990, 35454), (4332, 32655), (4354, 32490), (4665, 30324), (4788, 29545), (5054, 27990), (5415, 26124), (5598, 25270), (5909, 23940), (5985, 23636), (6220, 22743), (6498, 21770), (6531, 21660), (7220, 19593), (7581, 18660), (7980, 17727), (8708, 16245), (9330, 15162), (10108, 13995), (10830, 13062), (10885, 12996), (11196, 12635), (11818, 11970)]