67314720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 249359040

約数和(自身を除く): 182044320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 61, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 122, 132, 152, 160, 165, 176, 183, 190, 209, 220, 228, 240, 242, 244, 264, 285, 304, 305, 330, 352, 363, 366, 380, 418, 440, 456, 480, 484, 488, 528, 570, 605, 608, 610, 627, 660, 671, 726, 732, 760, 836, 880, 912, 915, 968, 976, 1045, 1056, 1140, 1159, 1210, 1220, 1254, 1320, 1342, 1452, 1464, 1520, 1672, 1760, 1815, 1824, 1830, 1936, 1952, 2013, 2090, 2280, 2299, 2318, 2420, 2440, 2508, 2640, 2684, 2904, 2928, 3040, 3135, 3344, 3355, 3477, 3630, 3660, 3872, 4026, 4180, 4560, 4598, 4636, 4840, 4880, 5016, 5280, 5368, 5795, 5808, 5856, 6270, 6688, 6710, 6897, 6954, 7260, 7320, 7381, 8052, 8360, 9120, 9196, 9272, 9680, 9760, 10032, 10065, 10736, 11495, 11590, 11616, 12540, 12749, 13420, 13794, 13908, 14520, 14640, 14762, 16104, 16720, 17385, 18392, 18544, 19360, 20064, 20130, 21472, 22143, 22990, 23180, 25080, 25498, 26840, 27588, 27816, 29040, 29280, 29524, 32208, 33440, 34485, 34770, 36784, 36905, 37088, 38247, 40260, 44286, 45980, 46360, 50160, 50996, 53680, 55176, 55632, 58080, 59048, 63745, 64416, 68970, 69540, 73568, 73810, 76494, 80520, 88572, 91960, 92720, 100320, 101992, 107360, 110352, 110715, 111264, 118096, 127490, 137940, 139080, 140239, 147620, 152988, 161040, 177144, 183920, 185440, 191235, 203984, 220704, 221430, 236192, 254980, 275880, 278160, 280478, 295240, 305976, 322080, 354288, 367840, 382470, 407968, 420717, 442860, 509960, 551760, 556320, 560956, 590480, 611952, 701195, 708576, 764940, 841434, 885720, 1019920, 1103520, 1121912, 1180960, 1223904, 1402390, 1529880, 1682868, 1771440, 2039840, 2103585, 2243824, 2804780, 3059760, 3365736, 3542880, 4207170, 4487648, 5609560, 6119520, 6731472, 8414340, 11219120, 13462944, 16828680, 22438240, 33657360, 67314720]

約数ペア:

[(1, 67314720), (2, 33657360), (3, 22438240), (4, 16828680), (5, 13462944), (6, 11219120), (8, 8414340), (10, 6731472), (11, 6119520), (12, 5609560), (15, 4487648), (16, 4207170), (19, 3542880), (20, 3365736), (22, 3059760), (24, 2804780), (30, 2243824), (32, 2103585), (33, 2039840), (38, 1771440), (40, 1682868), (44, 1529880), (48, 1402390), (55, 1223904), (57, 1180960), (60, 1121912), (61, 1103520), (66, 1019920), (76, 885720), (80, 841434), (88, 764940), (95, 708576), (96, 701195), (110, 611952), (114, 590480), (120, 560956), (121, 556320), (122, 551760), (132, 509960), (152, 442860), (160, 420717), (165, 407968), (176, 382470), (183, 367840), (190, 354288), (209, 322080), (220, 305976), (228, 295240), (240, 280478), (242, 278160), (244, 275880), (264, 254980), (285, 236192), (304, 221430), (305, 220704), (330, 203984), (352, 191235), (363, 185440), (366, 183920), (380, 177144), (418, 161040), (440, 152988), (456, 147620), (480, 140239), (484, 139080), (488, 137940), (528, 127490), (570, 118096), (605, 111264), (608, 110715), (610, 110352), (627, 107360), (660, 101992), (671, 100320), (726, 92720), (732, 91960), (760, 88572), (836, 80520), (880, 76494), (912, 73810), (915, 73568), (968, 69540), (976, 68970), (1045, 64416), (1056, 63745), (1140, 59048), (1159, 58080), (1210, 55632), (1220, 55176), (1254, 53680), (1320, 50996), (1342, 50160), (1452, 46360), (1464, 45980), (1520, 44286), (1672, 40260), (1760, 38247), (1815, 37088), (1824, 36905), (1830, 36784), (1936, 34770), (1952, 34485), (2013, 33440), (2090, 32208), (2280, 29524), (2299, 29280), (2318, 29040), (2420, 27816), (2440, 27588), (2508, 26840), (2640, 25498), (2684, 25080), (2904, 23180), (2928, 22990), (3040, 22143), (3135, 21472), (3344, 20130), (3355, 20064), (3477, 19360), (3630, 18544), (3660, 18392), (3872, 17385), (4026, 16720), (4180, 16104), (4560, 14762), (4598, 14640), (4636, 14520), (4840, 13908), (4880, 13794), (5016, 13420), (5280, 12749), (5368, 12540), (5795, 11616), (5808, 11590), (5856, 11495), (6270, 10736), (6688, 10065), (6710, 10032), (6897, 9760), (6954, 9680), (7260, 9272), (7320, 9196), (7381, 9120), (8052, 8360)]