1708901840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 4278583296

約数和(自身を除く): 2569681456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 80, 92, 103, 115, 127, 142, 184, 206, 230, 254, 284, 355, 368, 412, 460, 508, 515, 568, 635, 710, 824, 920, 1016, 1030, 1136, 1270, 1420, 1633, 1648, 1840, 2032, 2060, 2369, 2540, 2840, 2921, 3266, 4120, 4738, 5080, 5680, 5842, 6532, 7313, 8165, 8240, 9017, 9476, 10160, 11684, 11845, 13064, 13081, 14605, 14626, 16330, 18034, 18952, 23368, 23690, 26128, 26162, 29210, 29252, 32660, 36068, 36565, 37904, 45085, 46736, 47380, 52324, 58420, 58504, 65320, 65405, 72136, 73130, 90170, 94760, 104648, 116840, 117008, 130640, 130810, 144272, 146260, 168199, 180340, 189520, 207391, 209296, 233680, 261620, 292520, 300863, 336398, 360680, 414782, 523240, 585040, 601726, 672796, 721360, 829564, 840995, 928751, 1036955, 1046480, 1203452, 1345592, 1504315, 1659128, 1681990, 1857502, 2073910, 2406904, 2691184, 3008630, 3318256, 3363980, 3715004, 4147820, 4643755, 4813808, 6017260, 6727960, 7430008, 8295640, 9287510, 12034520, 13455920, 14860016, 16591280, 18575020, 21361273, 24069040, 37150040, 42722546, 74300080, 85445092, 106806365, 170890184, 213612730, 341780368, 427225460, 854450920, 1708901840]

約数ペア:

[(1, 1708901840), (2, 854450920), (4, 427225460), (5, 341780368), (8, 213612730), (10, 170890184), (16, 106806365), (20, 85445092), (23, 74300080), (40, 42722546), (46, 37150040), (71, 24069040), (80, 21361273), (92, 18575020), (103, 16591280), (115, 14860016), (127, 13455920), (142, 12034520), (184, 9287510), (206, 8295640), (230, 7430008), (254, 6727960), (284, 6017260), (355, 4813808), (368, 4643755), (412, 4147820), (460, 3715004), (508, 3363980), (515, 3318256), (568, 3008630), (635, 2691184), (710, 2406904), (824, 2073910), (920, 1857502), (1016, 1681990), (1030, 1659128), (1136, 1504315), (1270, 1345592), (1420, 1203452), (1633, 1046480), (1648, 1036955), (1840, 928751), (2032, 840995), (2060, 829564), (2369, 721360), (2540, 672796), (2840, 601726), (2921, 585040), (3266, 523240), (4120, 414782), (4738, 360680), (5080, 336398), (5680, 300863), (5842, 292520), (6532, 261620), (7313, 233680), (8165, 209296), (8240, 207391), (9017, 189520), (9476, 180340), (10160, 168199), (11684, 146260), (11845, 144272), (13064, 130810), (13081, 130640), (14605, 117008), (14626, 116840), (16330, 104648), (18034, 94760), (18952, 90170), (23368, 73130), (23690, 72136), (26128, 65405), (26162, 65320), (29210, 58504), (29252, 58420), (32660, 52324), (36068, 47380), (36565, 46736), (37904, 45085)]