209440124520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{351811}}^1$

素因数の和:351888

約数の個数: 192

約数和(自身を含む): 707479859520

約数和(自身を除く): 498039735000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 121, 123, 132, 164, 165, 205, 220, 242, 246, 264, 328, 330, 363, 410, 440, 451, 484, 492, 605, 615, 660, 726, 820, 902, 968, 984, 1210, 1230, 1320, 1353, 1452, 1640, 1804, 1815, 2255, 2420, 2460, 2706, 2904, 3608, 3630, 4510, 4840, 4920, 4961, 5412, 6765, 7260, 9020, 9922, 10824, 13530, 14520, 14883, 18040, 19844, 24805, 27060, 29766, 39688, 49610, 54120, 59532, 74415, 99220, 119064, 148830, 198440, 297660, 351811, 595320, 703622, 1055433, 1407244, 1759055, 2110866, 2814488, 3518110, 3869921, 4221732, 5277165, 7036220, 7739842, 8443464, 10554330, 11609763, 14072440, 14424251, 15479684, 19349605, 21108660, 23219526, 28848502, 30959368, 38699210, 42217320, 42569131, 43272753, 46439052, 57697004, 58048815, 72121255, 77398420, 85138262, 86545506, 92878104, 115394008, 116097630, 127707393, 144242510, 154796840, 158666761, 170276524, 173091012, 212845655, 216363765, 232195260, 255414786, 288485020, 317333522, 340553048, 346182024, 425691310, 432727530, 464390520, 476000283, 510829572, 576970040, 634667044, 638536965, 793333805, 851382620, 865455060, 952000566, 1021659144, 1269334088, 1277073930, 1586667610, 1702765240, 1730910120, 1745334371, 1904001132, 2380001415, 2554147860, 3173335220, 3490668742, 3808002264, 4760002830, 5108295720, 5236003113, 6346670440, 6981337484, 8726671855, 9520005660, 10472006226, 13962674968, 17453343710, 19040011320, 20944012452, 26180015565, 34906687420, 41888024904, 52360031130, 69813374840, 104720062260, 209440124520]

約数ペア:

[(1, 209440124520), (2, 104720062260), (3, 69813374840), (4, 52360031130), (5, 41888024904), (6, 34906687420), (8, 26180015565), (10, 20944012452), (11, 19040011320), (12, 17453343710), (15, 13962674968), (20, 10472006226), (22, 9520005660), (24, 8726671855), (30, 6981337484), (33, 6346670440), (40, 5236003113), (41, 5108295720), (44, 4760002830), (55, 3808002264), (60, 3490668742), (66, 3173335220), (82, 2554147860), (88, 2380001415), (110, 1904001132), (120, 1745334371), (121, 1730910120), (123, 1702765240), (132, 1586667610), (164, 1277073930), (165, 1269334088), (205, 1021659144), (220, 952000566), (242, 865455060), (246, 851382620), (264, 793333805), (328, 638536965), (330, 634667044), (363, 576970040), (410, 510829572), (440, 476000283), (451, 464390520), (484, 432727530), (492, 425691310), (605, 346182024), (615, 340553048), (660, 317333522), (726, 288485020), (820, 255414786), (902, 232195260), (968, 216363765), (984, 212845655), (1210, 173091012), (1230, 170276524), (1320, 158666761), (1353, 154796840), (1452, 144242510), (1640, 127707393), (1804, 116097630), (1815, 115394008), (2255, 92878104), (2420, 86545506), (2460, 85138262), (2706, 77398420), (2904, 72121255), (3608, 58048815), (3630, 57697004), (4510, 46439052), (4840, 43272753), (4920, 42569131), (4961, 42217320), (5412, 38699210), (6765, 30959368), (7260, 28848502), (9020, 23219526), (9922, 21108660), (10824, 19349605), (13530, 15479684), (14520, 14424251), (14883, 14072440), (18040, 11609763), (19844, 10554330), (24805, 8443464), (27060, 7739842), (29766, 7036220), (39688, 5277165), (49610, 4221732), (54120, 3869921), (59532, 3518110), (74415, 2814488), (99220, 2110866), (119064, 1759055), (148830, 1407244), (198440, 1055433), (297660, 703622), (351811, 595320)]