40256885280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{4111}}^1$

素因数の和:5039

約数の個数: 192

約数和(自身を含む): 132504035328

約数和(自身を除く): 92247150048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 887, 920, 1104, 1380, 1774, 1840, 2208, 2661, 2760, 3548, 3680, 4111, 4435, 5322, 5520, 7096, 8222, 8870, 10644, 11040, 12333, 13305, 14192, 16444, 17740, 20401, 20555, 21288, 24666, 26610, 28384, 32888, 35480, 40802, 41110, 42576, 49332, 53220, 61203, 61665, 65776, 70960, 81604, 82220, 85152, 94553, 98664, 102005, 106440, 122406, 123330, 131552, 141920, 163208, 164440, 189106, 197328, 204010, 212880, 244812, 246660, 283659, 306015, 326416, 328880, 378212, 394656, 408020, 425760, 472765, 489624, 493320, 567318, 612030, 652832, 657760, 756424, 816040, 945530, 979248, 986640, 1134636, 1224060, 1418295, 1512848, 1632080, 1891060, 1958496, 1973280, 2269272, 2448120, 2836590, 3025696, 3264160, 3646457, 3782120, 4538544, 4896240, 5673180, 7292914, 7564240, 9077088, 9792480, 10939371, 11346360, 14585828, 15128480, 18232285, 21878742, 22692720, 29171656, 36464570, 43757484, 45385440, 54696855, 58343312, 72929140, 83868511, 87514968, 109393710, 116686624, 145858280, 167737022, 175029936, 218787420, 251605533, 291716560, 335474044, 350059872, 419342555, 437574840, 503211066, 583433120, 670948088, 838685110, 875149680, 1006422132, 1258027665, 1341896176, 1677370220, 1750299360, 2012844264, 2516055330, 2683792352, 3354740440, 4025688528, 5032110660, 6709480880, 8051377056, 10064221320, 13418961760, 20128442640, 40256885280]

約数ペア:

[(1, 40256885280), (2, 20128442640), (3, 13418961760), (4, 10064221320), (5, 8051377056), (6, 6709480880), (8, 5032110660), (10, 4025688528), (12, 3354740440), (15, 2683792352), (16, 2516055330), (20, 2012844264), (23, 1750299360), (24, 1677370220), (30, 1341896176), (32, 1258027665), (40, 1006422132), (46, 875149680), (48, 838685110), (60, 670948088), (69, 583433120), (80, 503211066), (92, 437574840), (96, 419342555), (115, 350059872), (120, 335474044), (138, 291716560), (160, 251605533), (184, 218787420), (230, 175029936), (240, 167737022), (276, 145858280), (345, 116686624), (368, 109393710), (460, 87514968), (480, 83868511), (552, 72929140), (690, 58343312), (736, 54696855), (887, 45385440), (920, 43757484), (1104, 36464570), (1380, 29171656), (1774, 22692720), (1840, 21878742), (2208, 18232285), (2661, 15128480), (2760, 14585828), (3548, 11346360), (3680, 10939371), (4111, 9792480), (4435, 9077088), (5322, 7564240), (5520, 7292914), (7096, 5673180), (8222, 4896240), (8870, 4538544), (10644, 3782120), (11040, 3646457), (12333, 3264160), (13305, 3025696), (14192, 2836590), (16444, 2448120), (17740, 2269272), (20401, 1973280), (20555, 1958496), (21288, 1891060), (24666, 1632080), (26610, 1512848), (28384, 1418295), (32888, 1224060), (35480, 1134636), (40802, 986640), (41110, 979248), (42576, 945530), (49332, 816040), (53220, 756424), (61203, 657760), (61665, 652832), (65776, 612030), (70960, 567318), (81604, 493320), (82220, 489624), (85152, 472765), (94553, 425760), (98664, 408020), (102005, 394656), (106440, 378212), (122406, 328880), (123330, 326416), (131552, 306015), (141920, 283659), (163208, 246660), (164440, 244812), (189106, 212880), (197328, 204010)]