122471720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23021}}^1$

素因数の和:23058

約数の個数: 64

約数和(自身を含む): 331516800

約数和(自身を除く): 209045080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 23021, 46042, 92084, 115105, 161147, 184168, 230210, 322294, 437399, 460420, 644588, 805735, 874798, 920840, 1289176, 1611470, 1749596, 2186995, 3061793, 3222940, 3499192, 4373990, 6123586, 6445880, 8747980, 12247172, 15308965, 17495960, 24494344, 30617930, 61235860, 122471720]

約数ペア:

[(1, 122471720), (2, 61235860), (4, 30617930), (5, 24494344), (7, 17495960), (8, 15308965), (10, 12247172), (14, 8747980), (19, 6445880), (20, 6123586), (28, 4373990), (35, 3499192), (38, 3222940), (40, 3061793), (56, 2186995), (70, 1749596), (76, 1611470), (95, 1289176), (133, 920840), (140, 874798), (152, 805735), (190, 644588), (266, 460420), (280, 437399), (380, 322294), (532, 230210), (665, 184168), (760, 161147), (1064, 115105), (1330, 92084), (2660, 46042), (5320, 23021)]