67967640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 256

約数和(自身を含む): 251596800

約数和(自身を除く): 183629160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 103, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 206, 216, 234, 235, 260, 270, 282, 309, 312, 351, 360, 376, 390, 412, 423, 468, 470, 515, 520, 540, 564, 585, 611, 618, 702, 705, 780, 824, 846, 927, 936, 940, 1030, 1080, 1128, 1170, 1222, 1236, 1269, 1339, 1404, 1410, 1545, 1560, 1692, 1755, 1833, 1854, 1880, 2060, 2115, 2340, 2444, 2472, 2538, 2678, 2781, 2808, 2820, 3055, 3090, 3384, 3510, 3666, 3708, 4017, 4120, 4230, 4635, 4680, 4841, 4888, 5076, 5356, 5499, 5562, 5640, 6110, 6180, 6345, 6695, 7020, 7332, 7416, 8034, 8460, 9165, 9270, 9682, 10152, 10712, 10998, 11124, 12051, 12220, 12360, 12690, 13390, 13905, 14040, 14523, 14664, 16068, 16497, 16920, 18330, 18540, 19364, 20085, 21996, 22248, 24102, 24205, 24440, 25380, 26780, 27495, 27810, 29046, 32136, 32994, 36153, 36660, 37080, 38728, 40170, 43569, 43992, 48204, 48410, 50760, 53560, 54990, 55620, 58092, 60255, 62933, 65988, 72306, 72615, 73320, 80340, 82485, 87138, 96408, 96820, 109980, 111240, 116184, 120510, 125866, 130707, 131976, 144612, 145230, 160680, 164970, 174276, 180765, 188799, 193640, 217845, 219960, 241020, 251732, 261414, 289224, 290460, 314665, 329940, 348552, 361530, 377598, 435690, 482040, 503464, 522828, 566397, 580920, 629330, 653535, 659880, 723060, 755196, 871380, 943995, 1045656, 1132794, 1258660, 1307070, 1446120, 1510392, 1699191, 1742760, 1887990, 2265588, 2517320, 2614140, 2831985, 3398382, 3775980, 4531176, 5228280, 5663970, 6796764, 7551960, 8495955, 11327940, 13593528, 16991910, 22655880, 33983820, 67967640]

約数ペア:

[(1, 67967640), (2, 33983820), (3, 22655880), (4, 16991910), (5, 13593528), (6, 11327940), (8, 8495955), (9, 7551960), (10, 6796764), (12, 5663970), (13, 5228280), (15, 4531176), (18, 3775980), (20, 3398382), (24, 2831985), (26, 2614140), (27, 2517320), (30, 2265588), (36, 1887990), (39, 1742760), (40, 1699191), (45, 1510392), (47, 1446120), (52, 1307070), (54, 1258660), (60, 1132794), (65, 1045656), (72, 943995), (78, 871380), (90, 755196), (94, 723060), (103, 659880), (104, 653535), (108, 629330), (117, 580920), (120, 566397), (130, 522828), (135, 503464), (141, 482040), (156, 435690), (180, 377598), (188, 361530), (195, 348552), (206, 329940), (216, 314665), (234, 290460), (235, 289224), (260, 261414), (270, 251732), (282, 241020), (309, 219960), (312, 217845), (351, 193640), (360, 188799), (376, 180765), (390, 174276), (412, 164970), (423, 160680), (468, 145230), (470, 144612), (515, 131976), (520, 130707), (540, 125866), (564, 120510), (585, 116184), (611, 111240), (618, 109980), (702, 96820), (705, 96408), (780, 87138), (824, 82485), (846, 80340), (927, 73320), (936, 72615), (940, 72306), (1030, 65988), (1080, 62933), (1128, 60255), (1170, 58092), (1222, 55620), (1236, 54990), (1269, 53560), (1339, 50760), (1404, 48410), (1410, 48204), (1545, 43992), (1560, 43569), (1692, 40170), (1755, 38728), (1833, 37080), (1854, 36660), (1880, 36153), (2060, 32994), (2115, 32136), (2340, 29046), (2444, 27810), (2472, 27495), (2538, 26780), (2678, 25380), (2781, 24440), (2808, 24205), (2820, 24102), (3055, 22248), (3090, 21996), (3384, 20085), (3510, 19364), (3666, 18540), (3708, 18330), (4017, 16920), (4120, 16497), (4230, 16068), (4635, 14664), (4680, 14523), (4841, 14040), (4888, 13905), (5076, 13390), (5356, 12690), (5499, 12360), (5562, 12220), (5640, 12051), (6110, 11124), (6180, 10998), (6345, 10712), (6695, 10152), (7020, 9682), (7332, 9270), (7416, 9165), (8034, 8460)]