209415960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 192

約数和(自身を含む): 758721600

約数和(自身を除く): 549305640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1305, 1508, 1543, 1560, 1740, 1885, 2088, 2262, 2340, 2610, 3016, 3086, 3393, 3480, 3770, 4524, 4629, 4680, 5220, 5655, 6172, 6786, 7540, 7715, 9048, 9258, 10440, 11310, 12344, 13572, 13887, 15080, 15430, 16965, 18516, 20059, 22620, 23145, 27144, 27774, 30860, 33930, 37032, 40118, 44747, 45240, 46290, 55548, 60177, 61720, 67860, 69435, 80236, 89494, 92580, 100295, 111096, 120354, 134241, 135720, 138870, 160472, 178988, 180531, 185160, 200590, 223735, 240708, 268482, 277740, 300885, 357976, 361062, 401180, 402723, 447470, 481416, 536964, 555480, 581711, 601770, 671205, 722124, 802360, 805446, 894940, 902655, 1073928, 1163422, 1203540, 1342410, 1444248, 1610892, 1745133, 1789880, 1805310, 2013615, 2326844, 2407080, 2684820, 2908555, 3221784, 3490266, 3610620, 4027230, 4653688, 5235399, 5369640, 5817110, 6980532, 7221240, 8054460, 8725665, 10470798, 11634220, 13961064, 16108920, 17451330, 20941596, 23268440, 26176995, 34902660, 41883192, 52353990, 69805320, 104707980, 209415960]

約数ペア:

[(1, 209415960), (2, 104707980), (3, 69805320), (4, 52353990), (5, 41883192), (6, 34902660), (8, 26176995), (9, 23268440), (10, 20941596), (12, 17451330), (13, 16108920), (15, 13961064), (18, 11634220), (20, 10470798), (24, 8725665), (26, 8054460), (29, 7221240), (30, 6980532), (36, 5817110), (39, 5369640), (40, 5235399), (45, 4653688), (52, 4027230), (58, 3610620), (60, 3490266), (65, 3221784), (72, 2908555), (78, 2684820), (87, 2407080), (90, 2326844), (104, 2013615), (116, 1805310), (117, 1789880), (120, 1745133), (130, 1610892), (145, 1444248), (156, 1342410), (174, 1203540), (180, 1163422), (195, 1073928), (232, 902655), (234, 894940), (260, 805446), (261, 802360), (290, 722124), (312, 671205), (348, 601770), (360, 581711), (377, 555480), (390, 536964), (435, 481416), (468, 447470), (520, 402723), (522, 401180), (580, 361062), (585, 357976), (696, 300885), (754, 277740), (780, 268482), (870, 240708), (936, 223735), (1044, 200590), (1131, 185160), (1160, 180531), (1170, 178988), (1305, 160472), (1508, 138870), (1543, 135720), (1560, 134241), (1740, 120354), (1885, 111096), (2088, 100295), (2262, 92580), (2340, 89494), (2610, 80236), (3016, 69435), (3086, 67860), (3393, 61720), (3480, 60177), (3770, 55548), (4524, 46290), (4629, 45240), (4680, 44747), (5220, 40118), (5655, 37032), (6172, 33930), (6786, 30860), (7540, 27774), (7715, 27144), (9048, 23145), (9258, 22620), (10440, 20059), (11310, 18516), (12344, 16965), (13572, 15430), (13887, 15080)]