140008260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19645

約数の個数: 96

約数和(自身を含む): 474405120

約数和(自身を除く): 334396860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 19609, 39218, 58827, 78436, 98045, 117654, 137263, 196090, 235308, 274526, 294135, 333353, 392180, 411789, 549052, 588270, 666706, 686315, 823578, 1000059, 1176540, 1333412, 1372630, 1647156, 1666765, 2000118, 2058945, 2333471, 2745260, 3333530, 4000236, 4117890, 4666942, 5000295, 6667060, 7000413, 8235780, 9333884, 10000590, 11667355, 14000826, 20001180, 23334710, 28001652, 35002065, 46669420, 70004130, 140008260]

約数ペア:

[(1, 140008260), (2, 70004130), (3, 46669420), (4, 35002065), (5, 28001652), (6, 23334710), (7, 20001180), (10, 14000826), (12, 11667355), (14, 10000590), (15, 9333884), (17, 8235780), (20, 7000413), (21, 6667060), (28, 5000295), (30, 4666942), (34, 4117890), (35, 4000236), (42, 3333530), (51, 2745260), (60, 2333471), (68, 2058945), (70, 2000118), (84, 1666765), (85, 1647156), (102, 1372630), (105, 1333412), (119, 1176540), (140, 1000059), (170, 823578), (204, 686315), (210, 666706), (238, 588270), (255, 549052), (340, 411789), (357, 392180), (420, 333353), (476, 294135), (510, 274526), (595, 235308), (714, 196090), (1020, 137263), (1190, 117654), (1428, 98045), (1785, 78436), (2380, 58827), (3570, 39218), (7140, 19609)]