201656802720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1\times {\mathrm{1787}}^1$

素因数の和:3047

約数の個数: 192

約数和(自身を含む): 638934791040

約数和(自身を除く): 437277988320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 233, 240, 466, 480, 699, 932, 1009, 1165, 1398, 1787, 1864, 2018, 2330, 2796, 3027, 3495, 3574, 3728, 4036, 4660, 5045, 5361, 5592, 6054, 6990, 7148, 7456, 8072, 8935, 9320, 10090, 10722, 11184, 12108, 13980, 14296, 15135, 16144, 17870, 18640, 20180, 21444, 22368, 24216, 26805, 27960, 28592, 30270, 32288, 35740, 37280, 40360, 42888, 48432, 53610, 55920, 57184, 60540, 71480, 80720, 85776, 96864, 107220, 111840, 121080, 142960, 161440, 171552, 214440, 235097, 242160, 285920, 416371, 428880, 470194, 484320, 705291, 832742, 857760, 940388, 1175485, 1249113, 1410582, 1665484, 1803083, 1880776, 2081855, 2350970, 2498226, 2821164, 3330968, 3526455, 3606166, 3761552, 4163710, 4701940, 4996452, 5409249, 5642328, 6245565, 6661936, 7052910, 7212332, 7523104, 8327420, 9015415, 9403880, 9992904, 10818498, 11284656, 12491130, 13323872, 14105820, 14424664, 16654840, 18030830, 18807760, 19985808, 21636996, 22569312, 24982260, 27046245, 28211640, 28849328, 33309680, 36061660, 37615520, 39971616, 43273992, 49964520, 54092490, 56423280, 57698656, 66619360, 72123320, 86547984, 99929040, 108184980, 112846560, 144246640, 173095968, 199858080, 216369960, 288493280, 420118339, 432739920, 840236678, 865479840, 1260355017, 1680473356, 2100591695, 2520710034, 3360946712, 4201183390, 5041420068, 6301775085, 6721893424, 8402366780, 10082840136, 12603550170, 13443786848, 16804733560, 20165680272, 25207100340, 33609467120, 40331360544, 50414200680, 67218934240, 100828401360, 201656802720]

約数ペア:

[(1, 201656802720), (2, 100828401360), (3, 67218934240), (4, 50414200680), (5, 40331360544), (6, 33609467120), (8, 25207100340), (10, 20165680272), (12, 16804733560), (15, 13443786848), (16, 12603550170), (20, 10082840136), (24, 8402366780), (30, 6721893424), (32, 6301775085), (40, 5041420068), (48, 4201183390), (60, 3360946712), (80, 2520710034), (96, 2100591695), (120, 1680473356), (160, 1260355017), (233, 865479840), (240, 840236678), (466, 432739920), (480, 420118339), (699, 288493280), (932, 216369960), (1009, 199858080), (1165, 173095968), (1398, 144246640), (1787, 112846560), (1864, 108184980), (2018, 99929040), (2330, 86547984), (2796, 72123320), (3027, 66619360), (3495, 57698656), (3574, 56423280), (3728, 54092490), (4036, 49964520), (4660, 43273992), (5045, 39971616), (5361, 37615520), (5592, 36061660), (6054, 33309680), (6990, 28849328), (7148, 28211640), (7456, 27046245), (8072, 24982260), (8935, 22569312), (9320, 21636996), (10090, 19985808), (10722, 18807760), (11184, 18030830), (12108, 16654840), (13980, 14424664), (14296, 14105820), (15135, 13323872), (16144, 12491130), (17870, 11284656), (18640, 10818498), (20180, 9992904), (21444, 9403880), (22368, 9015415), (24216, 8327420), (26805, 7523104), (27960, 7212332), (28592, 7052910), (30270, 6661936), (32288, 6245565), (35740, 5642328), (37280, 5409249), (40360, 4996452), (42888, 4701940), (48432, 4163710), (53610, 3761552), (55920, 3606166), (57184, 3526455), (60540, 3330968), (71480, 2821164), (80720, 2498226), (85776, 2350970), (96864, 2081855), (107220, 1880776), (111840, 1803083), (121080, 1665484), (142960, 1410582), (161440, 1249113), (171552, 1175485), (214440, 940388), (235097, 857760), (242160, 832742), (285920, 705291), (416371, 484320), (428880, 470194)]