65720201360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{21283}}^1$

素因数の和:21358

約数の個数: 160

約数和(自身を含む): 173871550080

約数和(自身を除く): 108151348720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 176, 220, 232, 242, 290, 319, 440, 464, 484, 580, 605, 638, 880, 968, 1160, 1210, 1276, 1331, 1595, 1936, 2320, 2420, 2552, 2662, 3190, 3509, 4840, 5104, 5324, 6380, 6655, 7018, 9680, 10648, 12760, 13310, 14036, 17545, 21283, 21296, 25520, 26620, 28072, 35090, 38599, 42566, 53240, 56144, 70180, 77198, 85132, 106415, 106480, 140360, 154396, 170264, 192995, 212830, 234113, 280720, 308792, 340528, 385990, 425660, 468226, 617207, 617584, 771980, 851320, 936452, 1170565, 1234414, 1543960, 1702640, 1872904, 2341130, 2468828, 2575243, 3086035, 3087920, 3745808, 4682260, 4937656, 5150486, 6172070, 6789277, 9364520, 9875312, 10300972, 12344140, 12876215, 13578554, 18729040, 20601944, 24688280, 25752430, 27157108, 28327673, 33946385, 41203888, 49376560, 51504860, 54314216, 56655346, 67892770, 74682047, 103009720, 108628432, 113310692, 135785540, 141638365, 149364094, 206019440, 226621384, 271571080, 283276730, 298728188, 373410235, 453242768, 543142160, 566553460, 597456376, 746820470, 821502517, 1133106920, 1194912752, 1493640940, 1643005034, 2266213840, 2987281880, 3286010068, 4107512585, 5974563760, 6572020136, 8215025170, 13144040272, 16430050340, 32860100680, 65720201360]

約数ペア:

[(1, 65720201360), (2, 32860100680), (4, 16430050340), (5, 13144040272), (8, 8215025170), (10, 6572020136), (11, 5974563760), (16, 4107512585), (20, 3286010068), (22, 2987281880), (29, 2266213840), (40, 1643005034), (44, 1493640940), (55, 1194912752), (58, 1133106920), (80, 821502517), (88, 746820470), (110, 597456376), (116, 566553460), (121, 543142160), (145, 453242768), (176, 373410235), (220, 298728188), (232, 283276730), (242, 271571080), (290, 226621384), (319, 206019440), (440, 149364094), (464, 141638365), (484, 135785540), (580, 113310692), (605, 108628432), (638, 103009720), (880, 74682047), (968, 67892770), (1160, 56655346), (1210, 54314216), (1276, 51504860), (1331, 49376560), (1595, 41203888), (1936, 33946385), (2320, 28327673), (2420, 27157108), (2552, 25752430), (2662, 24688280), (3190, 20601944), (3509, 18729040), (4840, 13578554), (5104, 12876215), (5324, 12344140), (6380, 10300972), (6655, 9875312), (7018, 9364520), (9680, 6789277), (10648, 6172070), (12760, 5150486), (13310, 4937656), (14036, 4682260), (17545, 3745808), (21283, 3087920), (21296, 3086035), (25520, 2575243), (26620, 2468828), (28072, 2341130), (35090, 1872904), (38599, 1702640), (42566, 1543960), (53240, 1234414), (56144, 1170565), (70180, 936452), (77198, 851320), (85132, 771980), (106415, 617584), (106480, 617207), (140360, 468226), (154396, 425660), (170264, 385990), (192995, 340528), (212830, 308792), (234113, 280720)]