66217440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 155865120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 67, 71, 80, 87, 96, 116, 120, 134, 142, 145, 160, 174, 201, 213, 232, 240, 268, 284, 290, 335, 348, 355, 402, 426, 435, 464, 480, 536, 568, 580, 670, 696, 710, 804, 852, 870, 928, 1005, 1065, 1072, 1136, 1160, 1340, 1392, 1420, 1608, 1704, 1740, 1943, 2010, 2059, 2130, 2144, 2272, 2320, 2680, 2784, 2840, 3216, 3408, 3480, 3886, 4020, 4118, 4260, 4640, 4757, 5360, 5680, 5829, 6177, 6432, 6816, 6960, 7772, 8040, 8236, 8520, 9514, 9715, 10295, 10720, 11360, 11658, 12354, 13920, 14271, 15544, 16080, 16472, 17040, 19028, 19430, 20590, 23316, 23785, 24708, 28542, 29145, 30885, 31088, 32160, 32944, 34080, 38056, 38860, 41180, 46632, 47570, 49416, 57084, 58290, 61770, 62176, 65888, 71355, 76112, 77720, 82360, 93264, 95140, 98832, 114168, 116580, 123540, 137953, 142710, 152224, 155440, 164720, 186528, 190280, 197664, 228336, 233160, 247080, 275906, 285420, 310880, 329440, 380560, 413859, 456672, 466320, 494160, 551812, 570840, 689765, 761120, 827718, 932640, 988320, 1103624, 1141680, 1379530, 1655436, 2069295, 2207248, 2283360, 2759060, 3310872, 4138590, 4414496, 5518120, 6621744, 8277180, 11036240, 13243488, 16554360, 22072480, 33108720, 66217440]

約数ペア:

[(1, 66217440), (2, 33108720), (3, 22072480), (4, 16554360), (5, 13243488), (6, 11036240), (8, 8277180), (10, 6621744), (12, 5518120), (15, 4414496), (16, 4138590), (20, 3310872), (24, 2759060), (29, 2283360), (30, 2207248), (32, 2069295), (40, 1655436), (48, 1379530), (58, 1141680), (60, 1103624), (67, 988320), (71, 932640), (80, 827718), (87, 761120), (96, 689765), (116, 570840), (120, 551812), (134, 494160), (142, 466320), (145, 456672), (160, 413859), (174, 380560), (201, 329440), (213, 310880), (232, 285420), (240, 275906), (268, 247080), (284, 233160), (290, 228336), (335, 197664), (348, 190280), (355, 186528), (402, 164720), (426, 155440), (435, 152224), (464, 142710), (480, 137953), (536, 123540), (568, 116580), (580, 114168), (670, 98832), (696, 95140), (710, 93264), (804, 82360), (852, 77720), (870, 76112), (928, 71355), (1005, 65888), (1065, 62176), (1072, 61770), (1136, 58290), (1160, 57084), (1340, 49416), (1392, 47570), (1420, 46632), (1608, 41180), (1704, 38860), (1740, 38056), (1943, 34080), (2010, 32944), (2059, 32160), (2130, 31088), (2144, 30885), (2272, 29145), (2320, 28542), (2680, 24708), (2784, 23785), (2840, 23316), (3216, 20590), (3408, 19430), (3480, 19028), (3886, 17040), (4020, 16472), (4118, 16080), (4260, 15544), (4640, 14271), (4757, 13920), (5360, 12354), (5680, 11658), (5829, 11360), (6177, 10720), (6432, 10295), (6816, 9715), (6960, 9514), (7772, 8520), (8040, 8236)]