42444240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 142062336

約数和(自身を除く): 99618096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 101, 102, 103, 120, 136, 170, 202, 204, 206, 240, 255, 272, 303, 309, 340, 404, 408, 412, 505, 510, 515, 606, 618, 680, 808, 816, 824, 1010, 1020, 1030, 1212, 1236, 1360, 1515, 1545, 1616, 1648, 1717, 1751, 2020, 2040, 2060, 2424, 2472, 3030, 3090, 3434, 3502, 4040, 4080, 4120, 4848, 4944, 5151, 5253, 6060, 6180, 6868, 7004, 8080, 8240, 8585, 8755, 10302, 10403, 10506, 12120, 12360, 13736, 14008, 17170, 17510, 20604, 20806, 21012, 24240, 24720, 25755, 26265, 27472, 28016, 31209, 34340, 35020, 41208, 41612, 42024, 51510, 52015, 52530, 62418, 68680, 70040, 82416, 83224, 84048, 103020, 104030, 105060, 124836, 137360, 140080, 156045, 166448, 176851, 206040, 208060, 210120, 249672, 312090, 353702, 412080, 416120, 420240, 499344, 530553, 624180, 707404, 832240, 884255, 1061106, 1248360, 1414808, 1768510, 2122212, 2496720, 2652765, 2829616, 3537020, 4244424, 5305530, 7074040, 8488848, 10611060, 14148080, 21222120, 42444240]

約数ペア:

[(1, 42444240), (2, 21222120), (3, 14148080), (4, 10611060), (5, 8488848), (6, 7074040), (8, 5305530), (10, 4244424), (12, 3537020), (15, 2829616), (16, 2652765), (17, 2496720), (20, 2122212), (24, 1768510), (30, 1414808), (34, 1248360), (40, 1061106), (48, 884255), (51, 832240), (60, 707404), (68, 624180), (80, 530553), (85, 499344), (101, 420240), (102, 416120), (103, 412080), (120, 353702), (136, 312090), (170, 249672), (202, 210120), (204, 208060), (206, 206040), (240, 176851), (255, 166448), (272, 156045), (303, 140080), (309, 137360), (340, 124836), (404, 105060), (408, 104030), (412, 103020), (505, 84048), (510, 83224), (515, 82416), (606, 70040), (618, 68680), (680, 62418), (808, 52530), (816, 52015), (824, 51510), (1010, 42024), (1020, 41612), (1030, 41208), (1212, 35020), (1236, 34340), (1360, 31209), (1515, 28016), (1545, 27472), (1616, 26265), (1648, 25755), (1717, 24720), (1751, 24240), (2020, 21012), (2040, 20806), (2060, 20604), (2424, 17510), (2472, 17170), (3030, 14008), (3090, 13736), (3434, 12360), (3502, 12120), (4040, 10506), (4080, 10403), (4120, 10302), (4848, 8755), (4944, 8585), (5151, 8240), (5253, 8080), (6060, 7004), (6180, 6868)]