242748240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1257

約数の個数: 160

約数和(自身を含む): 867373056

約数和(自身を除く): 624624816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1103, 1310, 1572, 1680, 1834, 1965, 2096, 2206, 2620, 2751, 3144, 3309, 3668, 3930, 4412, 4585, 5240, 5502, 5515, 6288, 6618, 7336, 7721, 7860, 8824, 9170, 10480, 11004, 11030, 13236, 13755, 14672, 15442, 15720, 16545, 17648, 18340, 22008, 22060, 23163, 26472, 27510, 30884, 31440, 33090, 36680, 38605, 44016, 44120, 46326, 52944, 55020, 61768, 66180, 73360, 77210, 88240, 92652, 110040, 115815, 123536, 132360, 144493, 154420, 185304, 220080, 231630, 264720, 288986, 308840, 370608, 433479, 463260, 577972, 617680, 722465, 866958, 926520, 1011451, 1155944, 1444930, 1733916, 1853040, 2022902, 2167395, 2311888, 2889860, 3034353, 3467832, 4045804, 4334790, 5057255, 5779720, 6068706, 6935664, 8091608, 8669580, 10114510, 11559440, 12137412, 15171765, 16183216, 17339160, 20229020, 24274824, 30343530, 34678320, 40458040, 48549648, 60687060, 80916080, 121374120, 242748240]

約数ペア:

[(1, 242748240), (2, 121374120), (3, 80916080), (4, 60687060), (5, 48549648), (6, 40458040), (7, 34678320), (8, 30343530), (10, 24274824), (12, 20229020), (14, 17339160), (15, 16183216), (16, 15171765), (20, 12137412), (21, 11559440), (24, 10114510), (28, 8669580), (30, 8091608), (35, 6935664), (40, 6068706), (42, 5779720), (48, 5057255), (56, 4334790), (60, 4045804), (70, 3467832), (80, 3034353), (84, 2889860), (105, 2311888), (112, 2167395), (120, 2022902), (131, 1853040), (140, 1733916), (168, 1444930), (210, 1155944), (240, 1011451), (262, 926520), (280, 866958), (336, 722465), (393, 617680), (420, 577972), (524, 463260), (560, 433479), (655, 370608), (786, 308840), (840, 288986), (917, 264720), (1048, 231630), (1103, 220080), (1310, 185304), (1572, 154420), (1680, 144493), (1834, 132360), (1965, 123536), (2096, 115815), (2206, 110040), (2620, 92652), (2751, 88240), (3144, 77210), (3309, 73360), (3668, 66180), (3930, 61768), (4412, 55020), (4585, 52944), (5240, 46326), (5502, 44120), (5515, 44016), (6288, 38605), (6618, 36680), (7336, 33090), (7721, 31440), (7860, 30884), (8824, 27510), (9170, 26472), (10480, 23163), (11004, 22060), (11030, 22008), (13236, 18340), (13755, 17648), (14672, 16545), (15442, 15720)]