379919525120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31687}}^1$

素因数の和:31773

約数の個数: 288

約数和(自身を含む): 1049278406400

約数和(自身を除く): 669358881280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 29, 32, 34, 38, 40, 58, 64, 68, 76, 80, 85, 95, 116, 128, 136, 145, 152, 160, 170, 190, 232, 256, 272, 290, 304, 320, 323, 340, 380, 464, 493, 544, 551, 580, 608, 640, 646, 680, 760, 928, 986, 1088, 1102, 1160, 1216, 1280, 1292, 1360, 1520, 1615, 1856, 1972, 2176, 2204, 2320, 2432, 2465, 2584, 2720, 2755, 3040, 3230, 3712, 3944, 4352, 4408, 4640, 4864, 4930, 5168, 5440, 5510, 6080, 6460, 7424, 7888, 8816, 9280, 9367, 9860, 10336, 10880, 11020, 12160, 12920, 15776, 17632, 18560, 18734, 19720, 20672, 21760, 22040, 24320, 25840, 31552, 31687, 35264, 37120, 37468, 39440, 41344, 44080, 46835, 51680, 63104, 63374, 70528, 74936, 78880, 82688, 88160, 93670, 103360, 126208, 126748, 141056, 149872, 157760, 158435, 176320, 187340, 206720, 253496, 299744, 315520, 316870, 352640, 374680, 413440, 506992, 538679, 599488, 602053, 631040, 633740, 705280, 749360, 918923, 1013984, 1077358, 1198976, 1204106, 1267480, 1498720, 1837846, 2027968, 2154716, 2397952, 2408212, 2534960, 2693395, 2997440, 3010265, 3675692, 4055936, 4309432, 4594615, 4816424, 5069920, 5386790, 5994880, 6020530, 7351384, 8111872, 8618864, 9189230, 9632848, 10139840, 10234901, 10773580, 11989760, 12041060, 14702768, 15621691, 17237728, 17459537, 18378460, 19265696, 20279680, 20469802, 21547160, 24082120, 29405536, 31243382, 34475456, 34919074, 36756920, 38531392, 40559360, 40939604, 43094320, 48164240, 51174505, 58811072, 62486764, 68950912, 69838148, 73513840, 77062784, 78108455, 81879208, 86188640, 87297685, 96328480, 102349010, 117622144, 124973528, 137901824, 139676296, 147027680, 154125568, 156216910, 163758416, 172377280, 174595370, 192656960, 204698020, 235244288, 249947056, 279352592, 294055360, 296812129, 312433820, 327516832, 344754560, 349190740, 385313920, 409396040, 499894112, 558705184, 588110720, 593624258, 624867640, 655033664, 689509120, 698381480, 770627840, 818792080, 999788224, 1117410368, 1176221440, 1187248516, 1249735280, 1310067328, 1396762960, 1484060645, 1637584160, 1999576448, 2234820736, 2374497032, 2499470560, 2620134656, 2793525920, 2968121290, 3275168320, 3999152896, 4469641472, 4748994064, 4998941120, 5587051840, 5936242580, 6550336640, 9497988128, 9997882240, 11174103680, 11872485160, 13100673280, 18995976256, 19995764480, 22348207360, 23744970320, 37991952512, 47489940640, 75983905024, 94979881280, 189959762560, 379919525120]

約数ペア:

[(1, 379919525120), (2, 189959762560), (4, 94979881280), (5, 75983905024), (8, 47489940640), (10, 37991952512), (16, 23744970320), (17, 22348207360), (19, 19995764480), (20, 18995976256), (29, 13100673280), (32, 11872485160), (34, 11174103680), (38, 9997882240), (40, 9497988128), (58, 6550336640), (64, 5936242580), (68, 5587051840), (76, 4998941120), (80, 4748994064), (85, 4469641472), (95, 3999152896), (116, 3275168320), (128, 2968121290), (136, 2793525920), (145, 2620134656), (152, 2499470560), (160, 2374497032), (170, 2234820736), (190, 1999576448), (232, 1637584160), (256, 1484060645), (272, 1396762960), (290, 1310067328), (304, 1249735280), (320, 1187248516), (323, 1176221440), (340, 1117410368), (380, 999788224), (464, 818792080), (493, 770627840), (544, 698381480), (551, 689509120), (580, 655033664), (608, 624867640), (640, 593624258), (646, 588110720), (680, 558705184), (760, 499894112), (928, 409396040), (986, 385313920), (1088, 349190740), (1102, 344754560), (1160, 327516832), (1216, 312433820), (1280, 296812129), (1292, 294055360), (1360, 279352592), (1520, 249947056), (1615, 235244288), (1856, 204698020), (1972, 192656960), (2176, 174595370), (2204, 172377280), (2320, 163758416), (2432, 156216910), (2465, 154125568), (2584, 147027680), (2720, 139676296), (2755, 137901824), (3040, 124973528), (3230, 117622144), (3712, 102349010), (3944, 96328480), (4352, 87297685), (4408, 86188640), (4640, 81879208), (4864, 78108455), (4930, 77062784), (5168, 73513840), (5440, 69838148), (5510, 68950912), (6080, 62486764), (6460, 58811072), (7424, 51174505), (7888, 48164240), (8816, 43094320), (9280, 40939604), (9367, 40559360), (9860, 38531392), (10336, 36756920), (10880, 34919074), (11020, 34475456), (12160, 31243382), (12920, 29405536), (15776, 24082120), (17632, 21547160), (18560, 20469802), (18734, 20279680), (19720, 19265696), (20672, 18378460), (21760, 17459537), (22040, 17237728), (24320, 15621691), (25840, 14702768), (31552, 12041060), (31687, 11989760), (35264, 10773580), (37120, 10234901), (37468, 10139840), (39440, 9632848), (41344, 9189230), (44080, 8618864), (46835, 8111872), (51680, 7351384), (63104, 6020530), (63374, 5994880), (70528, 5386790), (74936, 5069920), (78880, 4816424), (82688, 4594615), (88160, 4309432), (93670, 4055936), (103360, 3675692), (126208, 3010265), (126748, 2997440), (141056, 2693395), (149872, 2534960), (157760, 2408212), (158435, 2397952), (176320, 2154716), (187340, 2027968), (206720, 1837846), (253496, 1498720), (299744, 1267480), (315520, 1204106), (316870, 1198976), (352640, 1077358), (374680, 1013984), (413440, 918923), (506992, 749360), (538679, 705280), (599488, 633740), (602053, 631040)]