15693721200320

素因数分解:

$2^6\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2131}}^1\times {\mathrm{56269}}^1$

素因数の和:58826

約数の個数: 112

約数和(自身を含む): 37480290088800

約数和(自身を除く): 21786568888480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409, 818, 1636, 2045, 2131, 3272, 4090, 4262, 6544, 8180, 8524, 10655, 13088, 16360, 17048, 21310, 26176, 32720, 34096, 42620, 56269, 65440, 68192, 85240, 112538, 130880, 136384, 170480, 225076, 281345, 340960, 450152, 562690, 681920, 871579, 900304, 1125380, 1743158, 1800608, 2250760, 3486316, 3601216, 4357895, 4501520, 6972632, 8715790, 9003040, 13945264, 17431580, 18006080, 23014021, 27890528, 34863160, 46028042, 55781056, 69726320, 92056084, 115070105, 119909239, 139452640, 184112168, 230140210, 239818478, 278905280, 368224336, 460280420, 479636956, 599546195, 736448672, 920560840, 959273912, 1199092390, 1472897344, 1841121680, 1918547824, 2398184780, 3682243360, 3837095648, 4796369560, 7364486720, 7674191296, 9592739120, 19185478240, 38370956480, 49042878751, 98085757502, 196171515004, 245214393755, 392343030008, 490428787510, 784686060016, 980857575020, 1569372120032, 1961715150040, 3138744240064, 3923430300080, 7846860600160, 15693721200320]

約数ペア:

[(1, 15693721200320), (2, 7846860600160), (4, 3923430300080), (5, 3138744240064), (8, 1961715150040), (10, 1569372120032), (16, 980857575020), (20, 784686060016), (32, 490428787510), (40, 392343030008), (64, 245214393755), (80, 196171515004), (160, 98085757502), (320, 49042878751), (409, 38370956480), (818, 19185478240), (1636, 9592739120), (2045, 7674191296), (2131, 7364486720), (3272, 4796369560), (4090, 3837095648), (4262, 3682243360), (6544, 2398184780), (8180, 1918547824), (8524, 1841121680), (10655, 1472897344), (13088, 1199092390), (16360, 959273912), (17048, 920560840), (21310, 736448672), (26176, 599546195), (32720, 479636956), (34096, 460280420), (42620, 368224336), (56269, 278905280), (65440, 239818478), (68192, 230140210), (85240, 184112168), (112538, 139452640), (130880, 119909239), (136384, 115070105), (170480, 92056084), (225076, 69726320), (281345, 55781056), (340960, 46028042), (450152, 34863160), (562690, 27890528), (681920, 23014021), (871579, 18006080), (900304, 17431580), (1125380, 13945264), (1743158, 9003040), (1800608, 8715790), (2250760, 6972632), (3486316, 4501520), (3601216, 4357895)]