494407080

素因数分解:

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

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1760952960

約数和(自身を除く): 1266545880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 71, 72, 87, 90, 92, 115, 116, 120, 138, 142, 145, 174, 180, 184, 207, 213, 230, 232, 261, 276, 284, 290, 345, 348, 355, 360, 414, 426, 435, 460, 522, 552, 568, 580, 639, 667, 690, 696, 710, 828, 841, 852, 870, 920, 1035, 1044, 1065, 1160, 1278, 1305, 1334, 1380, 1420, 1633, 1656, 1682, 1704, 1740, 2001, 2059, 2070, 2088, 2130, 2523, 2556, 2610, 2668, 2760, 2840, 3195, 3266, 3335, 3364, 3480, 4002, 4118, 4140, 4205, 4260, 4899, 5046, 5112, 5220, 5336, 6003, 6177, 6390, 6532, 6670, 6728, 7569, 8004, 8165, 8236, 8280, 8410, 8520, 9798, 10005, 10092, 10295, 10440, 12006, 12354, 12615, 12780, 13064, 13340, 14697, 15138, 16008, 16330, 16472, 16820, 18531, 19343, 19596, 20010, 20184, 20590, 24012, 24495, 24708, 25230, 25560, 26680, 29394, 30015, 30276, 30885, 32660, 33640, 37062, 37845, 38686, 39192, 40020, 41180, 47357, 48024, 48990, 49416, 50460, 58029, 58788, 59711, 60030, 60552, 61770, 65320, 73485, 74124, 75690, 77372, 80040, 82360, 92655, 94714, 96715, 97980, 100920, 116058, 117576, 119422, 120060, 123540, 142071, 146970, 148248, 151380, 154744, 174087, 179133, 185310, 189428, 193430, 195960, 232116, 236785, 238844, 240120, 247080, 284142, 290145, 293940, 298555, 302760, 348174, 358266, 370620, 378856, 386860, 426213, 464232, 473570, 477688, 537399, 568284, 580290, 587880, 597110, 696348, 710355, 716532, 741240, 773720, 852426, 870435, 895665, 947140, 1074798, 1136568, 1160580, 1194220, 1373353, 1392696, 1420710, 1433064, 1704852, 1740870, 1791330, 1894280, 2131065, 2149596, 2321160, 2388440, 2686995, 2746706, 2841420, 3409704, 3481740, 3582660, 4120059, 4262130, 4299192, 5373990, 5493412, 5682840, 6866765, 6963480, 7165320, 8240118, 8524260, 10747980, 10986824, 12360177, 13733530, 16480236, 17048520, 20600295, 21495960, 24720354, 27467060, 32960472, 41200590, 49440708, 54934120, 61800885, 82401180, 98881416, 123601770, 164802360, 247203540, 494407080]

約数ペア:

[(1, 494407080), (2, 247203540), (3, 164802360), (4, 123601770), (5, 98881416), (6, 82401180), (8, 61800885), (9, 54934120), (10, 49440708), (12, 41200590), (15, 32960472), (18, 27467060), (20, 24720354), (23, 21495960), (24, 20600295), (29, 17048520), (30, 16480236), (36, 13733530), (40, 12360177), (45, 10986824), (46, 10747980), (58, 8524260), (60, 8240118), (69, 7165320), (71, 6963480), (72, 6866765), (87, 5682840), (90, 5493412), (92, 5373990), (115, 4299192), (116, 4262130), (120, 4120059), (138, 3582660), (142, 3481740), (145, 3409704), (174, 2841420), (180, 2746706), (184, 2686995), (207, 2388440), (213, 2321160), (230, 2149596), (232, 2131065), (261, 1894280), (276, 1791330), (284, 1740870), (290, 1704852), (345, 1433064), (348, 1420710), (355, 1392696), (360, 1373353), (414, 1194220), (426, 1160580), (435, 1136568), (460, 1074798), (522, 947140), (552, 895665), (568, 870435), (580, 852426), (639, 773720), (667, 741240), (690, 716532), (696, 710355), (710, 696348), (828, 597110), (841, 587880), (852, 580290), (870, 568284), (920, 537399), (1035, 477688), (1044, 473570), (1065, 464232), (1160, 426213), (1278, 386860), (1305, 378856), (1334, 370620), (1380, 358266), (1420, 348174), (1633, 302760), (1656, 298555), (1682, 293940), (1704, 290145), (1740, 284142), (2001, 247080), (2059, 240120), (2070, 238844), (2088, 236785), (2130, 232116), (2523, 195960), (2556, 193430), (2610, 189428), (2668, 185310), (2760, 179133), (2840, 174087), (3195, 154744), (3266, 151380), (3335, 148248), (3364, 146970), (3480, 142071), (4002, 123540), (4118, 120060), (4140, 119422), (4205, 117576), (4260, 116058), (4899, 100920), (5046, 97980), (5112, 96715), (5220, 94714), (5336, 92655), (6003, 82360), (6177, 80040), (6390, 77372), (6532, 75690), (6670, 74124), (6728, 73485), (7569, 65320), (8004, 61770), (8165, 60552), (8236, 60030), (8280, 59711), (8410, 58788), (8520, 58029), (9798, 50460), (10005, 49416), (10092, 48990), (10295, 48024), (10440, 47357), (12006, 41180), (12354, 40020), (12615, 39192), (12780, 38686), (13064, 37845), (13340, 37062), (14697, 33640), (15138, 32660), (16008, 30885), (16330, 30276), (16472, 30015), (16820, 29394), (18531, 26680), (19343, 25560), (19596, 25230), (20010, 24708), (20184, 24495), (20590, 24012)]