299916320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 536159200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 160, 176, 184, 220, 230, 239, 248, 253, 310, 341, 352, 368, 440, 460, 478, 496, 506, 620, 682, 713, 736, 880, 920, 956, 992, 1012, 1195, 1240, 1265, 1364, 1426, 1705, 1760, 1840, 1912, 2024, 2390, 2480, 2530, 2629, 2728, 2852, 3410, 3565, 3680, 3824, 4048, 4780, 4960, 5060, 5258, 5456, 5497, 5704, 6820, 7130, 7409, 7648, 7843, 8096, 9560, 10120, 10516, 10912, 10994, 11408, 13145, 13640, 14260, 14818, 15686, 19120, 20240, 21032, 21988, 22816, 26290, 27280, 27485, 28520, 29636, 31372, 37045, 38240, 39215, 40480, 42064, 43976, 52580, 54560, 54970, 57040, 59272, 60467, 62744, 74090, 78430, 81499, 84128, 87952, 105160, 109940, 114080, 118544, 120934, 125488, 148180, 156860, 162998, 170407, 175904, 210320, 219880, 237088, 241868, 250976, 296360, 302335, 313720, 325996, 340814, 407495, 420640, 439760, 483736, 592720, 604670, 627440, 651992, 681628, 814990, 852035, 879520, 967472, 1185440, 1209340, 1254880, 1303984, 1363256, 1629980, 1704070, 1874477, 1934944, 2418680, 2607968, 2726512, 3259960, 3408140, 3748954, 4837360, 5453024, 6519920, 6816280, 7497908, 9372385, 9674720, 13039840, 13632560, 14995816, 18744770, 27265120, 29991632, 37489540, 59983264, 74979080, 149958160, 299916320]

約数ペア:

[(1, 299916320), (2, 149958160), (4, 74979080), (5, 59983264), (8, 37489540), (10, 29991632), (11, 27265120), (16, 18744770), (20, 14995816), (22, 13632560), (23, 13039840), (31, 9674720), (32, 9372385), (40, 7497908), (44, 6816280), (46, 6519920), (55, 5453024), (62, 4837360), (80, 3748954), (88, 3408140), (92, 3259960), (110, 2726512), (115, 2607968), (124, 2418680), (155, 1934944), (160, 1874477), (176, 1704070), (184, 1629980), (220, 1363256), (230, 1303984), (239, 1254880), (248, 1209340), (253, 1185440), (310, 967472), (341, 879520), (352, 852035), (368, 814990), (440, 681628), (460, 651992), (478, 627440), (496, 604670), (506, 592720), (620, 483736), (682, 439760), (713, 420640), (736, 407495), (880, 340814), (920, 325996), (956, 313720), (992, 302335), (1012, 296360), (1195, 250976), (1240, 241868), (1265, 237088), (1364, 219880), (1426, 210320), (1705, 175904), (1760, 170407), (1840, 162998), (1912, 156860), (2024, 148180), (2390, 125488), (2480, 120934), (2530, 118544), (2629, 114080), (2728, 109940), (2852, 105160), (3410, 87952), (3565, 84128), (3680, 81499), (3824, 78430), (4048, 74090), (4780, 62744), (4960, 60467), (5060, 59272), (5258, 57040), (5456, 54970), (5497, 54560), (5704, 52580), (6820, 43976), (7130, 42064), (7409, 40480), (7648, 39215), (7843, 38240), (8096, 37045), (9560, 31372), (10120, 29636), (10516, 28520), (10912, 27485), (10994, 27280), (11408, 26290), (13145, 22816), (13640, 21988), (14260, 21032), (14818, 20240), (15686, 19120)]