140135940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 503838720

約数和(自身を除く): 363702780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 131, 135, 140, 180, 189, 210, 252, 262, 270, 283, 315, 378, 393, 420, 524, 540, 566, 630, 655, 756, 786, 849, 917, 945, 1132, 1179, 1260, 1310, 1415, 1572, 1698, 1834, 1890, 1965, 1981, 2358, 2547, 2620, 2751, 2830, 3396, 3537, 3668, 3780, 3930, 3962, 4245, 4585, 4716, 5094, 5502, 5660, 5895, 5943, 7074, 7641, 7860, 7924, 8253, 8490, 9170, 9905, 10188, 11004, 11790, 11886, 12735, 13755, 14148, 15282, 16506, 16980, 17685, 17829, 18340, 19810, 23580, 23772, 24759, 25470, 27510, 29715, 30564, 33012, 35370, 35658, 37073, 38205, 39620, 41265, 49518, 50940, 53487, 55020, 59430, 70740, 71316, 74146, 76410, 82530, 89145, 99036, 106974, 111219, 118860, 123795, 148292, 152820, 165060, 178290, 185365, 213948, 222438, 247590, 259511, 267435, 333657, 356580, 370730, 444876, 495180, 519022, 534870, 556095, 667314, 741460, 778533, 1000971, 1038044, 1069740, 1112190, 1297555, 1334628, 1557066, 1668285, 2001942, 2224380, 2335599, 2595110, 3114132, 3336570, 3892665, 4003884, 4671198, 5004855, 5190220, 6673140, 7006797, 7785330, 9342396, 10009710, 11677995, 14013594, 15570660, 20019420, 23355990, 28027188, 35033985, 46711980, 70067970, 140135940]

約数ペア:

[(1, 140135940), (2, 70067970), (3, 46711980), (4, 35033985), (5, 28027188), (6, 23355990), (7, 20019420), (9, 15570660), (10, 14013594), (12, 11677995), (14, 10009710), (15, 9342396), (18, 7785330), (20, 7006797), (21, 6673140), (27, 5190220), (28, 5004855), (30, 4671198), (35, 4003884), (36, 3892665), (42, 3336570), (45, 3114132), (54, 2595110), (60, 2335599), (63, 2224380), (70, 2001942), (84, 1668285), (90, 1557066), (105, 1334628), (108, 1297555), (126, 1112190), (131, 1069740), (135, 1038044), (140, 1000971), (180, 778533), (189, 741460), (210, 667314), (252, 556095), (262, 534870), (270, 519022), (283, 495180), (315, 444876), (378, 370730), (393, 356580), (420, 333657), (524, 267435), (540, 259511), (566, 247590), (630, 222438), (655, 213948), (756, 185365), (786, 178290), (849, 165060), (917, 152820), (945, 148292), (1132, 123795), (1179, 118860), (1260, 111219), (1310, 106974), (1415, 99036), (1572, 89145), (1698, 82530), (1834, 76410), (1890, 74146), (1965, 71316), (1981, 70740), (2358, 59430), (2547, 55020), (2620, 53487), (2751, 50940), (2830, 49518), (3396, 41265), (3537, 39620), (3668, 38205), (3780, 37073), (3930, 35658), (3962, 35370), (4245, 33012), (4585, 30564), (4716, 29715), (5094, 27510), (5502, 25470), (5660, 24759), (5895, 23772), (5943, 23580), (7074, 19810), (7641, 18340), (7860, 17829), (7924, 17685), (8253, 16980), (8490, 16506), (9170, 15282), (9905, 14148), (10188, 13755), (11004, 12735), (11790, 11886)]