4080956320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 11372804352

約数和(自身を除く): 7291848032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 181, 205, 224, 280, 287, 328, 362, 410, 491, 560, 574, 656, 724, 820, 905, 982, 1120, 1148, 1267, 1312, 1435, 1448, 1640, 1810, 1964, 2296, 2455, 2534, 2870, 2896, 3280, 3437, 3620, 3928, 4592, 4910, 5068, 5740, 5792, 6335, 6560, 6874, 7240, 7421, 7856, 9184, 9820, 10136, 11480, 12670, 13748, 14480, 14842, 15712, 17185, 19640, 20131, 20272, 22960, 25340, 27496, 28960, 29684, 34370, 37105, 39280, 40262, 40544, 45920, 50680, 51947, 54992, 59368, 68740, 74210, 78560, 80524, 88871, 100655, 101360, 103894, 109984, 118736, 137480, 140917, 148420, 161048, 177742, 201310, 202720, 207788, 237472, 259735, 274960, 281834, 296840, 322096, 355484, 402620, 415576, 444355, 519470, 549920, 563668, 593680, 622097, 644192, 704585, 710968, 805240, 831152, 888710, 1038940, 1127336, 1187360, 1244194, 1409170, 1421936, 1610480, 1662304, 1777420, 2077880, 2254672, 2488388, 2818340, 2843872, 3110485, 3220960, 3554840, 3643711, 4155760, 4509344, 4976776, 5636680, 6220970, 7109680, 7287422, 8311520, 9953552, 11273360, 12441940, 14219360, 14574844, 18218555, 19907104, 22546720, 24883880, 25505977, 29149688, 36437110, 49767760, 51011954, 58299376, 72874220, 99535520, 102023908, 116598752, 127529885, 145748440, 204047816, 255059770, 291496880, 408095632, 510119540, 582993760, 816191264, 1020239080, 2040478160, 4080956320]

約数ペア:

[(1, 4080956320), (2, 2040478160), (4, 1020239080), (5, 816191264), (7, 582993760), (8, 510119540), (10, 408095632), (14, 291496880), (16, 255059770), (20, 204047816), (28, 145748440), (32, 127529885), (35, 116598752), (40, 102023908), (41, 99535520), (56, 72874220), (70, 58299376), (80, 51011954), (82, 49767760), (112, 36437110), (140, 29149688), (160, 25505977), (164, 24883880), (181, 22546720), (205, 19907104), (224, 18218555), (280, 14574844), (287, 14219360), (328, 12441940), (362, 11273360), (410, 9953552), (491, 8311520), (560, 7287422), (574, 7109680), (656, 6220970), (724, 5636680), (820, 4976776), (905, 4509344), (982, 4155760), (1120, 3643711), (1148, 3554840), (1267, 3220960), (1312, 3110485), (1435, 2843872), (1448, 2818340), (1640, 2488388), (1810, 2254672), (1964, 2077880), (2296, 1777420), (2455, 1662304), (2534, 1610480), (2870, 1421936), (2896, 1409170), (3280, 1244194), (3437, 1187360), (3620, 1127336), (3928, 1038940), (4592, 888710), (4910, 831152), (5068, 805240), (5740, 710968), (5792, 704585), (6335, 644192), (6560, 622097), (6874, 593680), (7240, 563668), (7421, 549920), (7856, 519470), (9184, 444355), (9820, 415576), (10136, 402620), (11480, 355484), (12670, 322096), (13748, 296840), (14480, 281834), (14842, 274960), (15712, 259735), (17185, 237472), (19640, 207788), (20131, 202720), (20272, 201310), (22960, 177742), (25340, 161048), (27496, 148420), (28960, 140917), (29684, 137480), (34370, 118736), (37105, 109984), (39280, 103894), (40262, 101360), (40544, 100655), (45920, 88871), (50680, 80524), (51947, 78560), (54992, 74210), (59368, 68740)]