144959360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 452390400

約数和(自身を除く): 307431040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 131, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 262, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 524, 532, 560, 608, 640, 655, 665, 728, 760, 832, 896, 910, 917, 988, 1040, 1048, 1064, 1120, 1216, 1235, 1310, 1330, 1456, 1520, 1664, 1703, 1729, 1820, 1834, 1976, 2080, 2096, 2128, 2240, 2432, 2470, 2489, 2620, 2660, 2912, 3040, 3406, 3458, 3640, 3668, 3952, 4160, 4192, 4256, 4480, 4585, 4940, 4978, 5240, 5320, 5824, 6080, 6812, 6916, 7280, 7336, 7904, 8320, 8384, 8512, 8515, 8645, 9170, 9880, 9956, 10480, 10640, 11648, 11921, 12160, 12445, 13624, 13832, 14560, 14672, 15808, 16768, 17024, 17030, 17290, 17423, 18340, 19760, 19912, 20960, 21280, 23842, 24890, 27248, 27664, 29120, 29344, 31616, 32357, 34060, 34580, 34846, 36680, 39520, 39824, 41920, 42560, 47684, 49780, 54496, 55328, 58240, 58688, 59605, 64714, 68120, 69160, 69692, 73360, 79040, 79648, 83840, 85120, 87115, 95368, 99560, 108992, 110656, 117376, 119210, 129428, 136240, 138320, 139384, 146720, 158080, 159296, 161785, 174230, 190736, 199120, 217984, 221312, 226499, 238420, 258856, 272480, 276640, 278768, 293440, 318592, 323570, 348460, 381472, 398240, 452998, 476840, 517712, 544960, 553280, 557536, 586880, 647140, 696920, 762944, 796480, 905996, 953680, 1035424, 1089920, 1106560, 1115072, 1132495, 1294280, 1393840, 1525888, 1592960, 1811992, 1907360, 2070848, 2230144, 2264990, 2588560, 2787680, 3623984, 3814720, 4141696, 4529980, 5177120, 5575360, 7247968, 7629440, 9059960, 10354240, 11150720, 14495936, 18119920, 20708480, 28991872, 36239840, 72479680, 144959360]

約数ペア:

[(1, 144959360), (2, 72479680), (4, 36239840), (5, 28991872), (7, 20708480), (8, 18119920), (10, 14495936), (13, 11150720), (14, 10354240), (16, 9059960), (19, 7629440), (20, 7247968), (26, 5575360), (28, 5177120), (32, 4529980), (35, 4141696), (38, 3814720), (40, 3623984), (52, 2787680), (56, 2588560), (64, 2264990), (65, 2230144), (70, 2070848), (76, 1907360), (80, 1811992), (91, 1592960), (95, 1525888), (104, 1393840), (112, 1294280), (128, 1132495), (130, 1115072), (131, 1106560), (133, 1089920), (140, 1035424), (152, 953680), (160, 905996), (182, 796480), (190, 762944), (208, 696920), (224, 647140), (247, 586880), (260, 557536), (262, 553280), (266, 544960), (280, 517712), (304, 476840), (320, 452998), (364, 398240), (380, 381472), (416, 348460), (448, 323570), (455, 318592), (494, 293440), (520, 278768), (524, 276640), (532, 272480), (560, 258856), (608, 238420), (640, 226499), (655, 221312), (665, 217984), (728, 199120), (760, 190736), (832, 174230), (896, 161785), (910, 159296), (917, 158080), (988, 146720), (1040, 139384), (1048, 138320), (1064, 136240), (1120, 129428), (1216, 119210), (1235, 117376), (1310, 110656), (1330, 108992), (1456, 99560), (1520, 95368), (1664, 87115), (1703, 85120), (1729, 83840), (1820, 79648), (1834, 79040), (1976, 73360), (2080, 69692), (2096, 69160), (2128, 68120), (2240, 64714), (2432, 59605), (2470, 58688), (2489, 58240), (2620, 55328), (2660, 54496), (2912, 49780), (3040, 47684), (3406, 42560), (3458, 41920), (3640, 39824), (3668, 39520), (3952, 36680), (4160, 34846), (4192, 34580), (4256, 34060), (4480, 32357), (4585, 31616), (4940, 29344), (4978, 29120), (5240, 27664), (5320, 27248), (5824, 24890), (6080, 23842), (6812, 21280), (6916, 20960), (7280, 19912), (7336, 19760), (7904, 18340), (8320, 17423), (8384, 17290), (8512, 17030), (8515, 17024), (8645, 16768), (9170, 15808), (9880, 14672), (9956, 14560), (10480, 13832), (10640, 13624), (11648, 12445), (11921, 12160)]