2351662020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{1283}}^1$

素因数の和:1914

約数の個数: 144

約数和(自身を含む): 7571491200

約数和(自身を除く): 5219829180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 599, 612, 765, 1020, 1198, 1283, 1530, 1797, 2396, 2566, 2995, 3060, 3594, 3849, 5132, 5391, 5990, 6415, 7188, 7698, 8985, 10183, 10782, 11547, 11980, 12830, 15396, 17970, 19245, 20366, 21564, 21811, 23094, 25660, 26955, 30549, 35940, 38490, 40732, 43622, 46188, 50915, 53910, 57735, 61098, 65433, 76980, 87244, 91647, 101830, 107820, 109055, 115470, 122196, 130866, 152745, 183294, 196299, 203660, 218110, 230940, 261732, 305490, 327165, 366588, 392598, 436220, 458235, 610980, 654330, 768517, 785196, 916470, 981495, 1308660, 1537034, 1832940, 1962990, 2305551, 3074068, 3842585, 3925980, 4611102, 6916653, 7685170, 9222204, 11527755, 13064789, 13833306, 15370340, 23055510, 26129578, 27666612, 34583265, 39194367, 46111020, 52259156, 65323945, 69166530, 78388734, 117583101, 130647890, 138333060, 156777468, 195971835, 235166202, 261295780, 391943670, 470332404, 587915505, 783887340, 1175831010, 2351662020]

約数ペア:

[(1, 2351662020), (2, 1175831010), (3, 783887340), (4, 587915505), (5, 470332404), (6, 391943670), (9, 261295780), (10, 235166202), (12, 195971835), (15, 156777468), (17, 138333060), (18, 130647890), (20, 117583101), (30, 78388734), (34, 69166530), (36, 65323945), (45, 52259156), (51, 46111020), (60, 39194367), (68, 34583265), (85, 27666612), (90, 26129578), (102, 23055510), (153, 15370340), (170, 13833306), (180, 13064789), (204, 11527755), (255, 9222204), (306, 7685170), (340, 6916653), (510, 4611102), (599, 3925980), (612, 3842585), (765, 3074068), (1020, 2305551), (1198, 1962990), (1283, 1832940), (1530, 1537034), (1797, 1308660), (2396, 981495), (2566, 916470), (2995, 785196), (3060, 768517), (3594, 654330), (3849, 610980), (5132, 458235), (5391, 436220), (5990, 392598), (6415, 366588), (7188, 327165), (7698, 305490), (8985, 261732), (10183, 230940), (10782, 218110), (11547, 203660), (11980, 196299), (12830, 183294), (15396, 152745), (17970, 130866), (19245, 122196), (20366, 115470), (21564, 109055), (21811, 107820), (23094, 101830), (25660, 91647), (26955, 87244), (30549, 76980), (35940, 65433), (38490, 61098), (40732, 57735), (43622, 53910), (46188, 50915)]