788838041920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{143999}}^1$

素因数の和:144105

約数の個数: 224

約数和(自身を含む): 2133112320000

約数和(自身を除く): 1344274278080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 53, 64, 68, 76, 80, 85, 95, 106, 136, 152, 160, 170, 190, 212, 265, 272, 304, 320, 323, 340, 380, 424, 530, 544, 608, 646, 680, 760, 848, 901, 1007, 1060, 1088, 1216, 1292, 1360, 1520, 1615, 1696, 1802, 2014, 2120, 2584, 2720, 3040, 3230, 3392, 3604, 4028, 4240, 4505, 5035, 5168, 5440, 6080, 6460, 7208, 8056, 8480, 9010, 10070, 10336, 12920, 14416, 16112, 16960, 17119, 18020, 20140, 20672, 25840, 28832, 32224, 34238, 36040, 40280, 51680, 57664, 64448, 68476, 72080, 80560, 85595, 103360, 136952, 143999, 144160, 161120, 171190, 273904, 287998, 288320, 322240, 342380, 547808, 575996, 684760, 719995, 1095616, 1151992, 1369520, 1439990, 2303984, 2447983, 2735981, 2739040, 2879980, 4607968, 4895966, 5471962, 5478080, 5759960, 7631947, 9215936, 9791932, 10943924, 11519920, 12239915, 13679905, 15263894, 19583864, 21887848, 23039840, 24479830, 27359810, 30527788, 38159735, 39167728, 43775696, 46079680, 46511677, 48959660, 54719620, 61055576, 76319470, 78335456, 87551392, 93023354, 97919320, 109439240, 122111152, 129743099, 145006993, 152638940, 156670912, 175102784, 186046708, 195838640, 218878480, 232558385, 244222304, 259486198, 290013986, 305277880, 372093416, 391677280, 437756960, 465116770, 488444608, 518972396, 580027972, 610555760, 648715495, 725034965, 744186832, 783354560, 875513920, 930233540, 1037944792, 1160055944, 1221111520, 1297430990, 1450069930, 1488373664, 1860467080, 2075889584, 2320111888, 2442223040, 2465118881, 2594861980, 2900139860, 2976747328, 3720934160, 4151779168, 4640223776, 4930237762, 5189723960, 5800279720, 7441868320, 8303558336, 9280447552, 9860475524, 10379447920, 11600559440, 12325594405, 14883736640, 19720951048, 20758895840, 23201118880, 24651188810, 39441902096, 41517791680, 46402237760, 49302377620, 78883804192, 98604755240, 157767608384, 197209510480, 394419020960, 788838041920]

約数ペア:

[(1, 788838041920), (2, 394419020960), (4, 197209510480), (5, 157767608384), (8, 98604755240), (10, 78883804192), (16, 49302377620), (17, 46402237760), (19, 41517791680), (20, 39441902096), (32, 24651188810), (34, 23201118880), (38, 20758895840), (40, 19720951048), (53, 14883736640), (64, 12325594405), (68, 11600559440), (76, 10379447920), (80, 9860475524), (85, 9280447552), (95, 8303558336), (106, 7441868320), (136, 5800279720), (152, 5189723960), (160, 4930237762), (170, 4640223776), (190, 4151779168), (212, 3720934160), (265, 2976747328), (272, 2900139860), (304, 2594861980), (320, 2465118881), (323, 2442223040), (340, 2320111888), (380, 2075889584), (424, 1860467080), (530, 1488373664), (544, 1450069930), (608, 1297430990), (646, 1221111520), (680, 1160055944), (760, 1037944792), (848, 930233540), (901, 875513920), (1007, 783354560), (1060, 744186832), (1088, 725034965), (1216, 648715495), (1292, 610555760), (1360, 580027972), (1520, 518972396), (1615, 488444608), (1696, 465116770), (1802, 437756960), (2014, 391677280), (2120, 372093416), (2584, 305277880), (2720, 290013986), (3040, 259486198), (3230, 244222304), (3392, 232558385), (3604, 218878480), (4028, 195838640), (4240, 186046708), (4505, 175102784), (5035, 156670912), (5168, 152638940), (5440, 145006993), (6080, 129743099), (6460, 122111152), (7208, 109439240), (8056, 97919320), (8480, 93023354), (9010, 87551392), (10070, 78335456), (10336, 76319470), (12920, 61055576), (14416, 54719620), (16112, 48959660), (16960, 46511677), (17119, 46079680), (18020, 43775696), (20140, 39167728), (20672, 38159735), (25840, 30527788), (28832, 27359810), (32224, 24479830), (34238, 23039840), (36040, 21887848), (40280, 19583864), (51680, 15263894), (57664, 13679905), (64448, 12239915), (68476, 11519920), (72080, 10943924), (80560, 9791932), (85595, 9215936), (103360, 7631947), (136952, 5759960), (143999, 5478080), (144160, 5471962), (161120, 4895966), (171190, 4607968), (273904, 2879980), (287998, 2739040), (288320, 2735981), (322240, 2447983), (342380, 2303984), (547808, 1439990), (575996, 1369520), (684760, 1151992), (719995, 1095616)]