328014960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 320

約数和(自身を含む): 1307916288

約数和(自身を除く): 979901328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 420, 455, 460, 483, 520, 546, 552, 560, 598, 624, 644, 653, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1040, 1092, 1104, 1196, 1288, 1306, 1365, 1380, 1456, 1495, 1560, 1610, 1680, 1794, 1820, 1840, 1932, 1959, 2093, 2184, 2392, 2415, 2576, 2612, 2730, 2760, 2990, 3120, 3220, 3265, 3588, 3640, 3864, 3918, 4186, 4368, 4485, 4571, 4784, 4830, 5224, 5460, 5520, 5980, 6279, 6440, 6530, 7176, 7280, 7728, 7836, 8372, 8489, 8970, 9142, 9660, 9795, 10448, 10465, 10920, 11960, 12558, 12880, 13060, 13713, 14352, 15019, 15672, 16744, 16978, 17940, 18284, 19320, 19590, 20930, 21840, 22855, 23920, 25116, 25467, 26120, 27426, 30038, 31344, 31395, 33488, 33956, 35880, 36568, 38640, 39180, 41860, 42445, 45057, 45710, 50232, 50934, 52240, 54852, 59423, 60076, 62790, 67912, 68565, 71760, 73136, 75095, 78360, 83720, 84890, 90114, 91420, 100464, 101868, 105133, 109704, 118846, 120152, 125580, 127335, 135824, 137130, 150190, 156720, 167440, 169780, 178269, 180228, 182840, 195247, 203736, 210266, 219408, 225285, 237692, 240304, 251160, 254670, 274260, 297115, 300380, 315399, 339560, 356538, 360456, 365680, 390494, 407472, 420532, 450570, 475384, 502320, 509340, 525665, 548520, 585741, 594230, 600760, 630798, 679120, 713076, 720912, 780988, 841064, 891345, 901140, 950768, 976235, 1018680, 1051330, 1097040, 1171482, 1188460, 1201520, 1261596, 1366729, 1426152, 1561976, 1576995, 1682128, 1782690, 1802280, 1952470, 2037360, 2102660, 2342964, 2376920, 2523192, 2733458, 2852304, 2928705, 3123952, 3153990, 3565380, 3604560, 3904940, 4100187, 4205320, 4685928, 4753840, 5046384, 5466916, 5857410, 6307980, 6833645, 7130760, 7809880, 8200374, 8410640, 9371856, 10933832, 11714820, 12615960, 13667290, 14261520, 15619760, 16400748, 20500935, 21867664, 23429640, 25231920, 27334580, 32801496, 41001870, 46859280, 54669160, 65602992, 82003740, 109338320, 164007480, 328014960]

約数ペア:

[(1, 328014960), (2, 164007480), (3, 109338320), (4, 82003740), (5, 65602992), (6, 54669160), (7, 46859280), (8, 41001870), (10, 32801496), (12, 27334580), (13, 25231920), (14, 23429640), (15, 21867664), (16, 20500935), (20, 16400748), (21, 15619760), (23, 14261520), (24, 13667290), (26, 12615960), (28, 11714820), (30, 10933832), (35, 9371856), (39, 8410640), (40, 8200374), (42, 7809880), (46, 7130760), (48, 6833645), (52, 6307980), (56, 5857410), (60, 5466916), (65, 5046384), (69, 4753840), (70, 4685928), (78, 4205320), (80, 4100187), (84, 3904940), (91, 3604560), (92, 3565380), (104, 3153990), (105, 3123952), (112, 2928705), (115, 2852304), (120, 2733458), (130, 2523192), (138, 2376920), (140, 2342964), (156, 2102660), (161, 2037360), (168, 1952470), (182, 1802280), (184, 1782690), (195, 1682128), (208, 1576995), (210, 1561976), (230, 1426152), (240, 1366729), (260, 1261596), (273, 1201520), (276, 1188460), (280, 1171482), (299, 1097040), (312, 1051330), (322, 1018680), (336, 976235), (345, 950768), (364, 901140), (368, 891345), (390, 841064), (420, 780988), (455, 720912), (460, 713076), (483, 679120), (520, 630798), (546, 600760), (552, 594230), (560, 585741), (598, 548520), (624, 525665), (644, 509340), (653, 502320), (690, 475384), (728, 450570), (780, 420532), (805, 407472), (840, 390494), (897, 365680), (910, 360456), (920, 356538), (966, 339560), (1040, 315399), (1092, 300380), (1104, 297115), (1196, 274260), (1288, 254670), (1306, 251160), (1365, 240304), (1380, 237692), (1456, 225285), (1495, 219408), (1560, 210266), (1610, 203736), (1680, 195247), (1794, 182840), (1820, 180228), (1840, 178269), (1932, 169780), (1959, 167440), (2093, 156720), (2184, 150190), (2392, 137130), (2415, 135824), (2576, 127335), (2612, 125580), (2730, 120152), (2760, 118846), (2990, 109704), (3120, 105133), (3220, 101868), (3265, 100464), (3588, 91420), (3640, 90114), (3864, 84890), (3918, 83720), (4186, 78360), (4368, 75095), (4485, 73136), (4571, 71760), (4784, 68565), (4830, 67912), (5224, 62790), (5460, 60076), (5520, 59423), (5980, 54852), (6279, 52240), (6440, 50934), (6530, 50232), (7176, 45710), (7280, 45057), (7728, 42445), (7836, 41860), (8372, 39180), (8489, 38640), (8970, 36568), (9142, 35880), (9660, 33956), (9795, 33488), (10448, 31395), (10465, 31344), (10920, 30038), (11960, 27426), (12558, 26120), (12880, 25467), (13060, 25116), (13713, 23920), (14352, 22855), (15019, 21840), (15672, 20930), (16744, 19590), (16978, 19320), (17940, 18284)]