204582240

素因数分解:

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

素因数の和:147

約数の個数: 384

約数和(自身を含む): 783820800

約数和(自身を除く): 579238560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 69, 71, 72, 80, 87, 90, 92, 96, 108, 115, 116, 120, 135, 138, 142, 144, 145, 160, 174, 180, 184, 207, 213, 216, 230, 232, 240, 261, 270, 276, 284, 288, 290, 345, 348, 355, 360, 368, 414, 426, 432, 435, 460, 464, 480, 522, 540, 552, 568, 580, 621, 639, 667, 690, 696, 710, 720, 736, 783, 828, 852, 864, 870, 920, 928, 1035, 1044, 1065, 1080, 1104, 1136, 1160, 1242, 1278, 1305, 1334, 1380, 1392, 1420, 1440, 1566, 1633, 1656, 1704, 1740, 1840, 1917, 2001, 2059, 2070, 2088, 2130, 2160, 2208, 2272, 2320, 2484, 2556, 2610, 2668, 2760, 2784, 2840, 3105, 3132, 3195, 3266, 3312, 3335, 3408, 3480, 3680, 3834, 3915, 4002, 4118, 4140, 4176, 4260, 4320, 4640, 4899, 4968, 5112, 5220, 5336, 5520, 5680, 6003, 6177, 6210, 6264, 6390, 6532, 6624, 6670, 6816, 6960, 7668, 7830, 8004, 8165, 8236, 8280, 8352, 8520, 9585, 9798, 9936, 10005, 10224, 10295, 10440, 10672, 11040, 11360, 12006, 12354, 12420, 12528, 12780, 13064, 13340, 13920, 14697, 15336, 15660, 16008, 16330, 16472, 16560, 17040, 18009, 18531, 19170, 19596, 19872, 20010, 20448, 20590, 20880, 21344, 24012, 24495, 24708, 24840, 25056, 25560, 26128, 26680, 29394, 30015, 30672, 30885, 31320, 32016, 32660, 32944, 33120, 34080, 36018, 37062, 38340, 39192, 40020, 41180, 41760, 44091, 47357, 48024, 48990, 49416, 49680, 51120, 52256, 53360, 55593, 58788, 60030, 61344, 61770, 62640, 64032, 65320, 65888, 72036, 73485, 74124, 76680, 78384, 80040, 82360, 88182, 90045, 92655, 94714, 96048, 97980, 98832, 99360, 102240, 106720, 111186, 117576, 120060, 123540, 125280, 130640, 142071, 144072, 146970, 148248, 153360, 156768, 160080, 164720, 176364, 180090, 185310, 189428, 192096, 195960, 197664, 220455, 222372, 235152, 236785, 240120, 247080, 261280, 277965, 284142, 288144, 293940, 296496, 306720, 320160, 329440, 352728, 360180, 370620, 378856, 391920, 426213, 440910, 444744, 470304, 473570, 480240, 494160, 555930, 568284, 576288, 587880, 592992, 705456, 710355, 720360, 741240, 757712, 783840, 852426, 881820, 889488, 947140, 960480, 988320, 1111860, 1136568, 1175760, 1278639, 1410912, 1420710, 1440720, 1482480, 1515424, 1704852, 1763640, 1778976, 1894280, 2131065, 2223720, 2273136, 2351520, 2557278, 2841420, 2881440, 2964960, 3409704, 3527280, 3788560, 4262130, 4447440, 4546272, 5114556, 5682840, 6393195, 6819408, 7054560, 7577120, 8524260, 8894880, 10229112, 11365680, 12786390, 13638816, 17048520, 20458224, 22731360, 25572780, 34097040, 40916448, 51145560, 68194080, 102291120, 204582240]

約数ペア:

[(1, 204582240), (2, 102291120), (3, 68194080), (4, 51145560), (5, 40916448), (6, 34097040), (8, 25572780), (9, 22731360), (10, 20458224), (12, 17048520), (15, 13638816), (16, 12786390), (18, 11365680), (20, 10229112), (23, 8894880), (24, 8524260), (27, 7577120), (29, 7054560), (30, 6819408), (32, 6393195), (36, 5682840), (40, 5114556), (45, 4546272), (46, 4447440), (48, 4262130), (54, 3788560), (58, 3527280), (60, 3409704), (69, 2964960), (71, 2881440), (72, 2841420), (80, 2557278), (87, 2351520), (90, 2273136), (92, 2223720), (96, 2131065), (108, 1894280), (115, 1778976), (116, 1763640), (120, 1704852), (135, 1515424), (138, 1482480), (142, 1440720), (144, 1420710), (145, 1410912), (160, 1278639), (174, 1175760), (180, 1136568), (184, 1111860), (207, 988320), (213, 960480), (216, 947140), (230, 889488), (232, 881820), (240, 852426), (261, 783840), (270, 757712), (276, 741240), (284, 720360), (288, 710355), (290, 705456), (345, 592992), (348, 587880), (355, 576288), (360, 568284), (368, 555930), (414, 494160), (426, 480240), (432, 473570), (435, 470304), (460, 444744), (464, 440910), (480, 426213), (522, 391920), (540, 378856), (552, 370620), (568, 360180), (580, 352728), (621, 329440), (639, 320160), (667, 306720), (690, 296496), (696, 293940), (710, 288144), (720, 284142), (736, 277965), (783, 261280), (828, 247080), (852, 240120), (864, 236785), (870, 235152), (920, 222372), (928, 220455), (1035, 197664), (1044, 195960), (1065, 192096), (1080, 189428), (1104, 185310), (1136, 180090), (1160, 176364), (1242, 164720), (1278, 160080), (1305, 156768), (1334, 153360), (1380, 148248), (1392, 146970), (1420, 144072), (1440, 142071), (1566, 130640), (1633, 125280), (1656, 123540), (1704, 120060), (1740, 117576), (1840, 111186), (1917, 106720), (2001, 102240), (2059, 99360), (2070, 98832), (2088, 97980), (2130, 96048), (2160, 94714), (2208, 92655), (2272, 90045), (2320, 88182), (2484, 82360), (2556, 80040), (2610, 78384), (2668, 76680), (2760, 74124), (2784, 73485), (2840, 72036), (3105, 65888), (3132, 65320), (3195, 64032), (3266, 62640), (3312, 61770), (3335, 61344), (3408, 60030), (3480, 58788), (3680, 55593), (3834, 53360), (3915, 52256), (4002, 51120), (4118, 49680), (4140, 49416), (4176, 48990), (4260, 48024), (4320, 47357), (4640, 44091), (4899, 41760), (4968, 41180), (5112, 40020), (5220, 39192), (5336, 38340), (5520, 37062), (5680, 36018), (6003, 34080), (6177, 33120), (6210, 32944), (6264, 32660), (6390, 32016), (6532, 31320), (6624, 30885), (6670, 30672), (6816, 30015), (6960, 29394), (7668, 26680), (7830, 26128), (8004, 25560), (8165, 25056), (8236, 24840), (8280, 24708), (8352, 24495), (8520, 24012), (9585, 21344), (9798, 20880), (9936, 20590), (10005, 20448), (10224, 20010), (10295, 19872), (10440, 19596), (10672, 19170), (11040, 18531), (11360, 18009), (12006, 17040), (12354, 16560), (12420, 16472), (12528, 16330), (12780, 16008), (13064, 15660), (13340, 15336), (13920, 14697)]