18651330360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{234431}}^1$

素因数の和:234478

約数の個数: 192

約数和(自身を含む): 69119930880

約数和(自身を除く): 50468600520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 26520, 39780, 79560, 234431, 468862, 703293, 937724, 1172155, 1406586, 1875448, 2109879, 2344310, 2813172, 3047603, 3516465, 3985327, 4219758, 4688620, 5626344, 6095206, 7032930, 7970654, 8439516, 9142809, 9377240, 10549395, 11955981, 12190412, 14065860, 15238015, 15941308, 16879032, 18285618, 19926635, 21098790, 23911962, 24380824, 27428427, 28131720, 30476030, 31882616, 35867943, 36571236, 39853270, 42197580, 45714045, 47823924, 51809251, 54856854, 59779905, 60952060, 71735886, 73142472, 79706540, 84395160, 91428090, 95647848, 103618502, 109713708, 119559810, 121904120, 137142135, 143471772, 155427753, 159413080, 179339715, 182856180, 207237004, 219427416, 239119620, 259046255, 274284270, 286943544, 310855506, 358679430, 365712360, 414474008, 466283259, 478239240, 518092510, 548568540, 621711012, 717358860, 777138765, 932566518, 1036185020, 1097137080, 1243422024, 1434717720, 1554277530, 1865133036, 2072370040, 2331416295, 3108555060, 3730266072, 4662832590, 6217110120, 9325665180, 18651330360]

約数ペア:

[(1, 18651330360), (2, 9325665180), (3, 6217110120), (4, 4662832590), (5, 3730266072), (6, 3108555060), (8, 2331416295), (9, 2072370040), (10, 1865133036), (12, 1554277530), (13, 1434717720), (15, 1243422024), (17, 1097137080), (18, 1036185020), (20, 932566518), (24, 777138765), (26, 717358860), (30, 621711012), (34, 548568540), (36, 518092510), (39, 478239240), (40, 466283259), (45, 414474008), (51, 365712360), (52, 358679430), (60, 310855506), (65, 286943544), (68, 274284270), (72, 259046255), (78, 239119620), (85, 219427416), (90, 207237004), (102, 182856180), (104, 179339715), (117, 159413080), (120, 155427753), (130, 143471772), (136, 137142135), (153, 121904120), (156, 119559810), (170, 109713708), (180, 103618502), (195, 95647848), (204, 91428090), (221, 84395160), (234, 79706540), (255, 73142472), (260, 71735886), (306, 60952060), (312, 59779905), (340, 54856854), (360, 51809251), (390, 47823924), (408, 45714045), (442, 42197580), (468, 39853270), (510, 36571236), (520, 35867943), (585, 31882616), (612, 30476030), (663, 28131720), (680, 27428427), (765, 24380824), (780, 23911962), (884, 21098790), (936, 19926635), (1020, 18285618), (1105, 16879032), (1170, 15941308), (1224, 15238015), (1326, 14065860), (1530, 12190412), (1560, 11955981), (1768, 10549395), (1989, 9377240), (2040, 9142809), (2210, 8439516), (2340, 7970654), (2652, 7032930), (3060, 6095206), (3315, 5626344), (3978, 4688620), (4420, 4219758), (4680, 3985327), (5304, 3516465), (6120, 3047603), (6630, 2813172), (7956, 2344310), (8840, 2109879), (9945, 1875448), (13260, 1406586), (15912, 1172155), (19890, 937724), (26520, 703293), (39780, 468862), (79560, 234431)]