68194080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 254741760

約数和(自身を除く): 186547680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 69, 71, 72, 80, 87, 90, 92, 96, 115, 116, 120, 138, 142, 144, 145, 160, 174, 180, 184, 207, 213, 230, 232, 240, 261, 276, 284, 288, 290, 345, 348, 355, 360, 368, 414, 426, 435, 460, 464, 480, 522, 552, 568, 580, 639, 667, 690, 696, 710, 720, 736, 828, 852, 870, 920, 928, 1035, 1044, 1065, 1104, 1136, 1160, 1278, 1305, 1334, 1380, 1392, 1420, 1440, 1633, 1656, 1704, 1740, 1840, 2001, 2059, 2070, 2088, 2130, 2208, 2272, 2320, 2556, 2610, 2668, 2760, 2784, 2840, 3195, 3266, 3312, 3335, 3408, 3480, 3680, 4002, 4118, 4140, 4176, 4260, 4640, 4899, 5112, 5220, 5336, 5520, 5680, 6003, 6177, 6390, 6532, 6624, 6670, 6816, 6960, 8004, 8165, 8236, 8280, 8352, 8520, 9798, 10005, 10224, 10295, 10440, 10672, 11040, 11360, 12006, 12354, 12780, 13064, 13340, 13920, 14697, 16008, 16330, 16472, 16560, 17040, 18531, 19596, 20010, 20448, 20590, 20880, 21344, 24012, 24495, 24708, 25560, 26128, 26680, 29394, 30015, 30885, 32016, 32660, 32944, 33120, 34080, 37062, 39192, 40020, 41180, 41760, 47357, 48024, 48990, 49416, 51120, 52256, 53360, 58788, 60030, 61770, 64032, 65320, 65888, 73485, 74124, 78384, 80040, 82360, 92655, 94714, 96048, 97980, 98832, 102240, 106720, 117576, 120060, 123540, 130640, 142071, 146970, 148248, 156768, 160080, 164720, 185310, 189428, 192096, 195960, 197664, 235152, 236785, 240120, 247080, 261280, 284142, 293940, 296496, 320160, 329440, 370620, 378856, 391920, 426213, 470304, 473570, 480240, 494160, 568284, 587880, 592992, 710355, 741240, 757712, 783840, 852426, 947140, 960480, 988320, 1136568, 1175760, 1420710, 1482480, 1515424, 1704852, 1894280, 2131065, 2273136, 2351520, 2841420, 2964960, 3409704, 3788560, 4262130, 4546272, 5682840, 6819408, 7577120, 8524260, 11365680, 13638816, 17048520, 22731360, 34097040, 68194080]

約数ペア:

[(1, 68194080), (2, 34097040), (3, 22731360), (4, 17048520), (5, 13638816), (6, 11365680), (8, 8524260), (9, 7577120), (10, 6819408), (12, 5682840), (15, 4546272), (16, 4262130), (18, 3788560), (20, 3409704), (23, 2964960), (24, 2841420), (29, 2351520), (30, 2273136), (32, 2131065), (36, 1894280), (40, 1704852), (45, 1515424), (46, 1482480), (48, 1420710), (58, 1175760), (60, 1136568), (69, 988320), (71, 960480), (72, 947140), (80, 852426), (87, 783840), (90, 757712), (92, 741240), (96, 710355), (115, 592992), (116, 587880), (120, 568284), (138, 494160), (142, 480240), (144, 473570), (145, 470304), (160, 426213), (174, 391920), (180, 378856), (184, 370620), (207, 329440), (213, 320160), (230, 296496), (232, 293940), (240, 284142), (261, 261280), (276, 247080), (284, 240120), (288, 236785), (290, 235152), (345, 197664), (348, 195960), (355, 192096), (360, 189428), (368, 185310), (414, 164720), (426, 160080), (435, 156768), (460, 148248), (464, 146970), (480, 142071), (522, 130640), (552, 123540), (568, 120060), (580, 117576), (639, 106720), (667, 102240), (690, 98832), (696, 97980), (710, 96048), (720, 94714), (736, 92655), (828, 82360), (852, 80040), (870, 78384), (920, 74124), (928, 73485), (1035, 65888), (1044, 65320), (1065, 64032), (1104, 61770), (1136, 60030), (1160, 58788), (1278, 53360), (1305, 52256), (1334, 51120), (1380, 49416), (1392, 48990), (1420, 48024), (1440, 47357), (1633, 41760), (1656, 41180), (1704, 40020), (1740, 39192), (1840, 37062), (2001, 34080), (2059, 33120), (2070, 32944), (2088, 32660), (2130, 32016), (2208, 30885), (2272, 30015), (2320, 29394), (2556, 26680), (2610, 26128), (2668, 25560), (2760, 24708), (2784, 24495), (2840, 24012), (3195, 21344), (3266, 20880), (3312, 20590), (3335, 20448), (3408, 20010), (3480, 19596), (3680, 18531), (4002, 17040), (4118, 16560), (4140, 16472), (4176, 16330), (4260, 16008), (4640, 14697), (4899, 13920), (5112, 13340), (5220, 13064), (5336, 12780), (5520, 12354), (5680, 12006), (6003, 11360), (6177, 11040), (6390, 10672), (6532, 10440), (6624, 10295), (6670, 10224), (6816, 10005), (6960, 9798), (8004, 8520), (8165, 8352), (8236, 8280)]