2017443540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1$

素因数の和:1622

約数の個数: 192

約数和(自身を含む): 6701506560

約数和(自身を除く): 4684063020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 79, 82, 84, 105, 123, 140, 158, 164, 205, 210, 237, 246, 287, 316, 395, 410, 420, 474, 492, 553, 574, 615, 790, 820, 861, 948, 1106, 1148, 1185, 1230, 1435, 1483, 1580, 1659, 1722, 2212, 2370, 2460, 2765, 2870, 2966, 3239, 3318, 3444, 4305, 4449, 4740, 5530, 5740, 5932, 6478, 6636, 7415, 8295, 8610, 8898, 9717, 10381, 11060, 12956, 14830, 16195, 16590, 17220, 17796, 19434, 20762, 22245, 22673, 29660, 31143, 32390, 33180, 38868, 41524, 44490, 45346, 48585, 51905, 60803, 62286, 64780, 68019, 88980, 90692, 97170, 103810, 113365, 117157, 121606, 124572, 136038, 155715, 182409, 194340, 207620, 226730, 234314, 243212, 272076, 304015, 311430, 340095, 351471, 364818, 425621, 453460, 468628, 585785, 608030, 622860, 680190, 702942, 729636, 820099, 851242, 912045, 1171570, 1216060, 1276863, 1360380, 1405884, 1640198, 1702484, 1757355, 1824090, 2128105, 2343140, 2460297, 2553726, 3280396, 3514710, 3648180, 4100495, 4256210, 4803437, 4920594, 5107452, 6384315, 7029420, 8200990, 8512420, 9606874, 9841188, 12301485, 12768630, 14410311, 16401980, 19213748, 24017185, 24602970, 25537260, 28820622, 33624059, 48034370, 49205940, 57641244, 67248118, 72051555, 96068740, 100872177, 134496236, 144103110, 168120295, 201744354, 288206220, 336240590, 403488708, 504360885, 672481180, 1008721770, 2017443540]

約数ペア:

[(1, 2017443540), (2, 1008721770), (3, 672481180), (4, 504360885), (5, 403488708), (6, 336240590), (7, 288206220), (10, 201744354), (12, 168120295), (14, 144103110), (15, 134496236), (20, 100872177), (21, 96068740), (28, 72051555), (30, 67248118), (35, 57641244), (41, 49205940), (42, 48034370), (60, 33624059), (70, 28820622), (79, 25537260), (82, 24602970), (84, 24017185), (105, 19213748), (123, 16401980), (140, 14410311), (158, 12768630), (164, 12301485), (205, 9841188), (210, 9606874), (237, 8512420), (246, 8200990), (287, 7029420), (316, 6384315), (395, 5107452), (410, 4920594), (420, 4803437), (474, 4256210), (492, 4100495), (553, 3648180), (574, 3514710), (615, 3280396), (790, 2553726), (820, 2460297), (861, 2343140), (948, 2128105), (1106, 1824090), (1148, 1757355), (1185, 1702484), (1230, 1640198), (1435, 1405884), (1483, 1360380), (1580, 1276863), (1659, 1216060), (1722, 1171570), (2212, 912045), (2370, 851242), (2460, 820099), (2765, 729636), (2870, 702942), (2966, 680190), (3239, 622860), (3318, 608030), (3444, 585785), (4305, 468628), (4449, 453460), (4740, 425621), (5530, 364818), (5740, 351471), (5932, 340095), (6478, 311430), (6636, 304015), (7415, 272076), (8295, 243212), (8610, 234314), (8898, 226730), (9717, 207620), (10381, 194340), (11060, 182409), (12956, 155715), (14830, 136038), (16195, 124572), (16590, 121606), (17220, 117157), (17796, 113365), (19434, 103810), (20762, 97170), (22245, 90692), (22673, 88980), (29660, 68019), (31143, 64780), (32390, 62286), (33180, 60803), (38868, 51905), (41524, 48585), (44490, 45346)]