3923150520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{18671}}^1$

素因数の和:18805

約数の個数: 128

約数和(自身を含む): 12583434240

約数和(自身を除く): 8660283720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 309, 340, 408, 412, 510, 515, 618, 680, 824, 1020, 1030, 1236, 1545, 1751, 2040, 2060, 2472, 3090, 3502, 4120, 5253, 6180, 7004, 8755, 10506, 12360, 14008, 17510, 18671, 21012, 26265, 35020, 37342, 42024, 52530, 56013, 70040, 74684, 93355, 105060, 112026, 149368, 186710, 210120, 224052, 280065, 317407, 373420, 448104, 560130, 634814, 746840, 952221, 1120260, 1269628, 1587035, 1904442, 1923113, 2240520, 2539256, 3174070, 3808884, 3846226, 4761105, 5769339, 6348140, 7617768, 7692452, 9522210, 9615565, 11538678, 12696280, 15384904, 19044420, 19231130, 23077356, 28846695, 32692921, 38088840, 38462260, 46154712, 57693390, 65385842, 76924520, 98078763, 115386780, 130771684, 163464605, 196157526, 230773560, 261543368, 326929210, 392315052, 490393815, 653858420, 784630104, 980787630, 1307716840, 1961575260, 3923150520]

約数ペア:

[(1, 3923150520), (2, 1961575260), (3, 1307716840), (4, 980787630), (5, 784630104), (6, 653858420), (8, 490393815), (10, 392315052), (12, 326929210), (15, 261543368), (17, 230773560), (20, 196157526), (24, 163464605), (30, 130771684), (34, 115386780), (40, 98078763), (51, 76924520), (60, 65385842), (68, 57693390), (85, 46154712), (102, 38462260), (103, 38088840), (120, 32692921), (136, 28846695), (170, 23077356), (204, 19231130), (206, 19044420), (255, 15384904), (309, 12696280), (340, 11538678), (408, 9615565), (412, 9522210), (510, 7692452), (515, 7617768), (618, 6348140), (680, 5769339), (824, 4761105), (1020, 3846226), (1030, 3808884), (1236, 3174070), (1545, 2539256), (1751, 2240520), (2040, 1923113), (2060, 1904442), (2472, 1587035), (3090, 1269628), (3502, 1120260), (4120, 952221), (5253, 746840), (6180, 634814), (7004, 560130), (8755, 448104), (10506, 373420), (12360, 317407), (14008, 280065), (17510, 224052), (18671, 210120), (21012, 186710), (26265, 149368), (35020, 112026), (37342, 105060), (42024, 93355), (52530, 74684), (56013, 70040)]