64142190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 207432576

約数和(自身を除く): 143290386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 53, 63, 70, 85, 90, 102, 105, 106, 113, 119, 126, 153, 159, 170, 210, 226, 238, 255, 265, 306, 315, 318, 339, 357, 371, 477, 510, 530, 565, 595, 630, 678, 714, 742, 765, 791, 795, 901, 954, 1017, 1071, 1113, 1130, 1190, 1530, 1582, 1590, 1695, 1785, 1802, 1855, 1921, 2034, 2142, 2226, 2373, 2385, 2703, 3339, 3390, 3570, 3710, 3842, 3955, 4505, 4746, 4770, 5085, 5355, 5406, 5565, 5763, 5989, 6307, 6678, 7119, 7910, 8109, 9010, 9605, 10170, 10710, 11130, 11526, 11865, 11978, 12614, 13447, 13515, 14238, 16218, 16695, 17289, 17967, 18921, 19210, 23730, 26894, 27030, 28815, 29945, 31535, 33390, 34578, 35595, 35934, 37842, 40341, 40545, 41923, 53901, 56763, 57630, 59890, 63070, 67235, 71190, 80682, 81090, 83846, 86445, 89835, 94605, 101813, 107802, 113526, 121023, 125769, 134470, 172890, 179670, 189210, 201705, 203626, 209615, 242046, 251538, 269505, 283815, 305439, 377307, 403410, 419230, 509065, 539010, 567630, 605115, 610878, 628845, 712691, 754614, 916317, 1018130, 1210230, 1257690, 1425382, 1527195, 1832634, 1886535, 2138073, 3054390, 3563455, 3773070, 4276146, 4581585, 6414219, 7126910, 9163170, 10690365, 12828438, 21380730, 32071095, 64142190]

約数ペア:

[(1, 64142190), (2, 32071095), (3, 21380730), (5, 12828438), (6, 10690365), (7, 9163170), (9, 7126910), (10, 6414219), (14, 4581585), (15, 4276146), (17, 3773070), (18, 3563455), (21, 3054390), (30, 2138073), (34, 1886535), (35, 1832634), (42, 1527195), (45, 1425382), (51, 1257690), (53, 1210230), (63, 1018130), (70, 916317), (85, 754614), (90, 712691), (102, 628845), (105, 610878), (106, 605115), (113, 567630), (119, 539010), (126, 509065), (153, 419230), (159, 403410), (170, 377307), (210, 305439), (226, 283815), (238, 269505), (255, 251538), (265, 242046), (306, 209615), (315, 203626), (318, 201705), (339, 189210), (357, 179670), (371, 172890), (477, 134470), (510, 125769), (530, 121023), (565, 113526), (595, 107802), (630, 101813), (678, 94605), (714, 89835), (742, 86445), (765, 83846), (791, 81090), (795, 80682), (901, 71190), (954, 67235), (1017, 63070), (1071, 59890), (1113, 57630), (1130, 56763), (1190, 53901), (1530, 41923), (1582, 40545), (1590, 40341), (1695, 37842), (1785, 35934), (1802, 35595), (1855, 34578), (1921, 33390), (2034, 31535), (2142, 29945), (2226, 28815), (2373, 27030), (2385, 26894), (2703, 23730), (3339, 19210), (3390, 18921), (3570, 17967), (3710, 17289), (3842, 16695), (3955, 16218), (4505, 14238), (4746, 13515), (4770, 13447), (5085, 12614), (5355, 11978), (5406, 11865), (5565, 11526), (5763, 11130), (5989, 10710), (6307, 10170), (6678, 9605), (7119, 9010), (7910, 8109)]