732640480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 2128400064

約数和(自身を除く): 1395759584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 65, 71, 80, 82, 88, 104, 110, 121, 130, 142, 143, 160, 164, 176, 205, 208, 220, 242, 260, 284, 286, 328, 352, 355, 410, 416, 440, 451, 484, 520, 533, 568, 572, 605, 656, 710, 715, 781, 820, 880, 902, 923, 968, 1040, 1066, 1136, 1144, 1210, 1312, 1420, 1430, 1562, 1573, 1640, 1760, 1804, 1846, 1936, 2080, 2132, 2255, 2272, 2288, 2420, 2665, 2840, 2860, 2911, 3124, 3146, 3280, 3608, 3692, 3872, 3905, 4264, 4510, 4576, 4615, 4840, 4961, 5330, 5680, 5720, 5822, 5863, 6248, 6292, 6560, 7216, 7384, 7810, 7865, 8528, 8591, 9020, 9230, 9680, 9922, 10153, 10660, 11360, 11440, 11644, 11726, 12496, 12584, 14432, 14555, 14768, 15620, 15730, 17056, 17182, 18040, 18460, 19360, 19844, 20306, 21320, 22880, 23288, 23452, 24805, 24992, 25168, 29110, 29315, 29536, 31240, 31460, 32021, 34364, 36080, 36920, 37843, 39688, 40612, 42640, 42955, 46576, 46904, 49610, 50336, 50765, 58220, 58630, 62480, 62920, 64042, 64493, 68728, 72160, 73840, 75686, 79376, 81224, 85280, 85910, 93152, 93808, 99220, 101530, 111683, 116440, 117260, 124960, 125840, 128084, 128986, 137456, 147680, 151372, 158752, 160105, 162448, 171820, 187616, 189215, 198440, 203060, 223366, 232880, 234520, 251680, 256168, 257972, 274912, 302744, 320210, 322465, 324896, 343640, 352231, 378430, 396880, 406120, 416273, 446732, 465760, 469040, 512336, 515944, 558415, 605488, 640420, 644930, 687280, 704462, 756860, 793760, 812240, 832546, 893464, 938080, 1024672, 1031888, 1116830, 1210976, 1280840, 1289860, 1374560, 1408924, 1513720, 1624480, 1665092, 1761155, 1786928, 2063776, 2081365, 2233660, 2561680, 2579720, 2817848, 3027440, 3330184, 3522310, 3573856, 4162730, 4467320, 4579003, 5123360, 5159440, 5635696, 6054880, 6660368, 7044620, 8325460, 8934640, 9158006, 10318880, 11271392, 13320736, 14089240, 16650920, 17869280, 18316012, 22895015, 28178480, 33301840, 36632024, 45790030, 56356960, 66603680, 73264048, 91580060, 146528096, 183160120, 366320240, 732640480]

約数ペア:

[(1, 732640480), (2, 366320240), (4, 183160120), (5, 146528096), (8, 91580060), (10, 73264048), (11, 66603680), (13, 56356960), (16, 45790030), (20, 36632024), (22, 33301840), (26, 28178480), (32, 22895015), (40, 18316012), (41, 17869280), (44, 16650920), (52, 14089240), (55, 13320736), (65, 11271392), (71, 10318880), (80, 9158006), (82, 8934640), (88, 8325460), (104, 7044620), (110, 6660368), (121, 6054880), (130, 5635696), (142, 5159440), (143, 5123360), (160, 4579003), (164, 4467320), (176, 4162730), (205, 3573856), (208, 3522310), (220, 3330184), (242, 3027440), (260, 2817848), (284, 2579720), (286, 2561680), (328, 2233660), (352, 2081365), (355, 2063776), (410, 1786928), (416, 1761155), (440, 1665092), (451, 1624480), (484, 1513720), (520, 1408924), (533, 1374560), (568, 1289860), (572, 1280840), (605, 1210976), (656, 1116830), (710, 1031888), (715, 1024672), (781, 938080), (820, 893464), (880, 832546), (902, 812240), (923, 793760), (968, 756860), (1040, 704462), (1066, 687280), (1136, 644930), (1144, 640420), (1210, 605488), (1312, 558415), (1420, 515944), (1430, 512336), (1562, 469040), (1573, 465760), (1640, 446732), (1760, 416273), (1804, 406120), (1846, 396880), (1936, 378430), (2080, 352231), (2132, 343640), (2255, 324896), (2272, 322465), (2288, 320210), (2420, 302744), (2665, 274912), (2840, 257972), (2860, 256168), (2911, 251680), (3124, 234520), (3146, 232880), (3280, 223366), (3608, 203060), (3692, 198440), (3872, 189215), (3905, 187616), (4264, 171820), (4510, 162448), (4576, 160105), (4615, 158752), (4840, 151372), (4961, 147680), (5330, 137456), (5680, 128986), (5720, 128084), (5822, 125840), (5863, 124960), (6248, 117260), (6292, 116440), (6560, 111683), (7216, 101530), (7384, 99220), (7810, 93808), (7865, 93152), (8528, 85910), (8591, 85280), (9020, 81224), (9230, 79376), (9680, 75686), (9922, 73840), (10153, 72160), (10660, 68728), (11360, 64493), (11440, 64042), (11644, 62920), (11726, 62480), (12496, 58630), (12584, 58220), (14432, 50765), (14555, 50336), (14768, 49610), (15620, 46904), (15730, 46576), (17056, 42955), (17182, 42640), (18040, 40612), (18460, 39688), (19360, 37843), (19844, 36920), (20306, 36080), (21320, 34364), (22880, 32021), (23288, 31460), (23452, 31240), (24805, 29536), (24992, 29315), (25168, 29110)]