38772240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 140699328

約数和(自身を除く): 101927088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 43, 48, 51, 52, 60, 65, 68, 78, 80, 85, 86, 102, 104, 120, 129, 130, 136, 156, 170, 172, 195, 204, 208, 215, 221, 240, 255, 258, 260, 272, 289, 312, 340, 344, 390, 408, 430, 442, 510, 516, 520, 559, 578, 624, 645, 663, 680, 688, 731, 780, 816, 860, 867, 884, 1020, 1032, 1040, 1105, 1118, 1156, 1290, 1326, 1360, 1445, 1462, 1560, 1677, 1720, 1734, 1768, 2040, 2064, 2193, 2210, 2236, 2312, 2580, 2652, 2795, 2890, 2924, 3120, 3315, 3354, 3440, 3468, 3536, 3655, 3757, 4080, 4335, 4386, 4420, 4472, 4624, 5160, 5304, 5590, 5780, 5848, 6630, 6708, 6936, 7310, 7514, 8385, 8670, 8772, 8840, 8944, 9503, 10320, 10608, 10965, 11180, 11271, 11560, 11696, 12427, 13260, 13416, 13872, 14620, 15028, 16770, 17340, 17544, 17680, 18785, 19006, 21930, 22360, 22542, 23120, 24854, 26520, 26832, 28509, 29240, 30056, 33540, 34680, 35088, 37281, 37570, 38012, 43860, 44720, 45084, 47515, 49708, 53040, 56355, 57018, 58480, 60112, 62135, 67080, 69360, 74562, 75140, 76024, 87720, 90168, 95030, 99416, 112710, 114036, 124270, 134160, 142545, 149124, 150280, 152048, 161551, 175440, 180336, 186405, 190060, 198832, 225420, 228072, 248540, 285090, 298248, 300560, 323102, 372810, 380120, 450840, 456144, 484653, 497080, 570180, 596496, 646204, 745620, 760240, 807755, 901680, 969306, 994160, 1140360, 1292408, 1491240, 1615510, 1938612, 2280720, 2423265, 2584816, 2982480, 3231020, 3877224, 4846530, 6462040, 7754448, 9693060, 12924080, 19386120, 38772240]

約数ペア:

[(1, 38772240), (2, 19386120), (3, 12924080), (4, 9693060), (5, 7754448), (6, 6462040), (8, 4846530), (10, 3877224), (12, 3231020), (13, 2982480), (15, 2584816), (16, 2423265), (17, 2280720), (20, 1938612), (24, 1615510), (26, 1491240), (30, 1292408), (34, 1140360), (39, 994160), (40, 969306), (43, 901680), (48, 807755), (51, 760240), (52, 745620), (60, 646204), (65, 596496), (68, 570180), (78, 497080), (80, 484653), (85, 456144), (86, 450840), (102, 380120), (104, 372810), (120, 323102), (129, 300560), (130, 298248), (136, 285090), (156, 248540), (170, 228072), (172, 225420), (195, 198832), (204, 190060), (208, 186405), (215, 180336), (221, 175440), (240, 161551), (255, 152048), (258, 150280), (260, 149124), (272, 142545), (289, 134160), (312, 124270), (340, 114036), (344, 112710), (390, 99416), (408, 95030), (430, 90168), (442, 87720), (510, 76024), (516, 75140), (520, 74562), (559, 69360), (578, 67080), (624, 62135), (645, 60112), (663, 58480), (680, 57018), (688, 56355), (731, 53040), (780, 49708), (816, 47515), (860, 45084), (867, 44720), (884, 43860), (1020, 38012), (1032, 37570), (1040, 37281), (1105, 35088), (1118, 34680), (1156, 33540), (1290, 30056), (1326, 29240), (1360, 28509), (1445, 26832), (1462, 26520), (1560, 24854), (1677, 23120), (1720, 22542), (1734, 22360), (1768, 21930), (2040, 19006), (2064, 18785), (2193, 17680), (2210, 17544), (2236, 17340), (2312, 16770), (2580, 15028), (2652, 14620), (2795, 13872), (2890, 13416), (2924, 13260), (3120, 12427), (3315, 11696), (3354, 11560), (3440, 11271), (3468, 11180), (3536, 10965), (3655, 10608), (3757, 10320), (4080, 9503), (4335, 8944), (4386, 8840), (4420, 8772), (4472, 8670), (4624, 8385), (5160, 7514), (5304, 7310), (5590, 6936), (5780, 6708), (5848, 6630)]