1214740380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 4136832000

約数和(自身を除く): 2922091620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 59, 60, 70, 84, 94, 98, 105, 118, 140, 141, 147, 149, 177, 188, 196, 210, 235, 236, 245, 282, 294, 295, 298, 329, 354, 413, 420, 447, 470, 490, 564, 588, 590, 596, 658, 705, 708, 735, 745, 826, 885, 894, 940, 980, 987, 1043, 1180, 1239, 1316, 1410, 1470, 1490, 1645, 1652, 1770, 1788, 1974, 2065, 2086, 2235, 2303, 2478, 2773, 2820, 2891, 2940, 2980, 3129, 3290, 3540, 3948, 4130, 4172, 4470, 4606, 4935, 4956, 5215, 5546, 5782, 6195, 6258, 6580, 6909, 7003, 7301, 8260, 8319, 8673, 8791, 8940, 9212, 9870, 10430, 11092, 11515, 11564, 12390, 12516, 13818, 13865, 14006, 14455, 14602, 15645, 16638, 17346, 17582, 19411, 19740, 20860, 21009, 21903, 23030, 24780, 26373, 27636, 27730, 28012, 28910, 29204, 31290, 33276, 34545, 34692, 35015, 35164, 36505, 38822, 41595, 42018, 43365, 43806, 43955, 46060, 49021, 52746, 55460, 57820, 58233, 61537, 62580, 69090, 70030, 73010, 77644, 83190, 84036, 86730, 87612, 87910, 97055, 98042, 105045, 105492, 109515, 116466, 123074, 131865, 135877, 138180, 140060, 146020, 147063, 166380, 173460, 175820, 184611, 194110, 196084, 210090, 219030, 232932, 245105, 246148, 263730, 271754, 291165, 294126, 307685, 343147, 369222, 388220, 407631, 413177, 420180, 430759, 438060, 490210, 527460, 543508, 582330, 588252, 615370, 679385, 686294, 735315, 738444, 815262, 826354, 861518, 923055, 980420, 1029441, 1164660, 1230740, 1239531, 1292277, 1358770, 1372588, 1470630, 1630524, 1652708, 1715735, 1723036, 1846110, 2038155, 2058882, 2065885, 2153795, 2479062, 2584554, 2717540, 2892239, 2941260, 3431470, 3692220, 4076310, 4117764, 4131770, 4307590, 4958124, 5147205, 5169108, 5784478, 6197655, 6461385, 6862940, 8152620, 8263540, 8615180, 8676717, 10294410, 11568956, 12395310, 12922770, 14461195, 17353434, 20245673, 20588820, 24790620, 25845540, 28922390, 34706868, 40491346, 43383585, 57844780, 60737019, 80982692, 86767170, 101228365, 121474038, 173534340, 202456730, 242948076, 303685095, 404913460, 607370190, 1214740380]

約数ペア:

[(1, 1214740380), (2, 607370190), (3, 404913460), (4, 303685095), (5, 242948076), (6, 202456730), (7, 173534340), (10, 121474038), (12, 101228365), (14, 86767170), (15, 80982692), (20, 60737019), (21, 57844780), (28, 43383585), (30, 40491346), (35, 34706868), (42, 28922390), (47, 25845540), (49, 24790620), (59, 20588820), (60, 20245673), (70, 17353434), (84, 14461195), (94, 12922770), (98, 12395310), (105, 11568956), (118, 10294410), (140, 8676717), (141, 8615180), (147, 8263540), (149, 8152620), (177, 6862940), (188, 6461385), (196, 6197655), (210, 5784478), (235, 5169108), (236, 5147205), (245, 4958124), (282, 4307590), (294, 4131770), (295, 4117764), (298, 4076310), (329, 3692220), (354, 3431470), (413, 2941260), (420, 2892239), (447, 2717540), (470, 2584554), (490, 2479062), (564, 2153795), (588, 2065885), (590, 2058882), (596, 2038155), (658, 1846110), (705, 1723036), (708, 1715735), (735, 1652708), (745, 1630524), (826, 1470630), (885, 1372588), (894, 1358770), (940, 1292277), (980, 1239531), (987, 1230740), (1043, 1164660), (1180, 1029441), (1239, 980420), (1316, 923055), (1410, 861518), (1470, 826354), (1490, 815262), (1645, 738444), (1652, 735315), (1770, 686294), (1788, 679385), (1974, 615370), (2065, 588252), (2086, 582330), (2235, 543508), (2303, 527460), (2478, 490210), (2773, 438060), (2820, 430759), (2891, 420180), (2940, 413177), (2980, 407631), (3129, 388220), (3290, 369222), (3540, 343147), (3948, 307685), (4130, 294126), (4172, 291165), (4470, 271754), (4606, 263730), (4935, 246148), (4956, 245105), (5215, 232932), (5546, 219030), (5782, 210090), (6195, 196084), (6258, 194110), (6580, 184611), (6909, 175820), (7003, 173460), (7301, 166380), (8260, 147063), (8319, 146020), (8673, 140060), (8791, 138180), (8940, 135877), (9212, 131865), (9870, 123074), (10430, 116466), (11092, 109515), (11515, 105492), (11564, 105045), (12390, 98042), (12516, 97055), (13818, 87910), (13865, 87612), (14006, 86730), (14455, 84036), (14602, 83190), (15645, 77644), (16638, 73010), (17346, 70030), (17582, 69090), (19411, 62580), (19740, 61537), (20860, 58233), (21009, 57820), (21903, 55460), (23030, 52746), (24780, 49021), (26373, 46060), (27636, 43955), (27730, 43806), (28012, 43365), (28910, 42018), (29204, 41595), (31290, 38822), (33276, 36505), (34545, 35164), (34692, 35015)]