1361476920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 256

約数和(自身を含む): 4536000000

約数和(自身を除く): 3174523080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 59, 60, 76, 87, 95, 114, 116, 118, 120, 145, 152, 174, 177, 190, 228, 232, 236, 285, 290, 295, 348, 349, 354, 380, 435, 456, 472, 551, 570, 580, 590, 696, 698, 708, 760, 870, 885, 1047, 1102, 1121, 1140, 1160, 1180, 1396, 1416, 1653, 1711, 1740, 1745, 1770, 2094, 2204, 2242, 2280, 2360, 2755, 2792, 3306, 3363, 3422, 3480, 3490, 3540, 4188, 4408, 4484, 5133, 5235, 5510, 5605, 6612, 6631, 6726, 6844, 6980, 7080, 8265, 8376, 8555, 8968, 10121, 10266, 10470, 11020, 11210, 13224, 13262, 13452, 13688, 13960, 16530, 16815, 17110, 19893, 20242, 20532, 20591, 20940, 22040, 22420, 25665, 26524, 26904, 30363, 32509, 33060, 33155, 33630, 34220, 39786, 40484, 41064, 41182, 41880, 44840, 50605, 51330, 53048, 60726, 61773, 65018, 66120, 66310, 67260, 68440, 79572, 80968, 82364, 97527, 99465, 101210, 102660, 102955, 121452, 123546, 130036, 132620, 134520, 151815, 159144, 162545, 164728, 192299, 195054, 198930, 202420, 205320, 205910, 242904, 247092, 260072, 265240, 303630, 308865, 325090, 384598, 390108, 391229, 397860, 404840, 411820, 487635, 494184, 576897, 597139, 607260, 617730, 650180, 769196, 780216, 782458, 795720, 823640, 961495, 975270, 1153794, 1173687, 1194278, 1214520, 1235460, 1300360, 1538392, 1564916, 1791417, 1922990, 1950540, 1956145, 2307588, 2347374, 2388556, 2470920, 2884485, 2985695, 3129832, 3582834, 3845980, 3901080, 3912290, 4615176, 4694748, 4777112, 5768970, 5868435, 5971390, 7165668, 7691960, 7824580, 8957085, 9389496, 11345641, 11537940, 11736870, 11942780, 14331336, 15649160, 17914170, 22691282, 23075880, 23473740, 23885560, 34036923, 35828340, 45382564, 46947480, 56728205, 68073846, 71656680, 90765128, 113456410, 136147692, 170184615, 226912820, 272295384, 340369230, 453825640, 680738460, 1361476920]

約数ペア:

[(1, 1361476920), (2, 680738460), (3, 453825640), (4, 340369230), (5, 272295384), (6, 226912820), (8, 170184615), (10, 136147692), (12, 113456410), (15, 90765128), (19, 71656680), (20, 68073846), (24, 56728205), (29, 46947480), (30, 45382564), (38, 35828340), (40, 34036923), (57, 23885560), (58, 23473740), (59, 23075880), (60, 22691282), (76, 17914170), (87, 15649160), (95, 14331336), (114, 11942780), (116, 11736870), (118, 11537940), (120, 11345641), (145, 9389496), (152, 8957085), (174, 7824580), (177, 7691960), (190, 7165668), (228, 5971390), (232, 5868435), (236, 5768970), (285, 4777112), (290, 4694748), (295, 4615176), (348, 3912290), (349, 3901080), (354, 3845980), (380, 3582834), (435, 3129832), (456, 2985695), (472, 2884485), (551, 2470920), (570, 2388556), (580, 2347374), (590, 2307588), (696, 1956145), (698, 1950540), (708, 1922990), (760, 1791417), (870, 1564916), (885, 1538392), (1047, 1300360), (1102, 1235460), (1121, 1214520), (1140, 1194278), (1160, 1173687), (1180, 1153794), (1396, 975270), (1416, 961495), (1653, 823640), (1711, 795720), (1740, 782458), (1745, 780216), (1770, 769196), (2094, 650180), (2204, 617730), (2242, 607260), (2280, 597139), (2360, 576897), (2755, 494184), (2792, 487635), (3306, 411820), (3363, 404840), (3422, 397860), (3480, 391229), (3490, 390108), (3540, 384598), (4188, 325090), (4408, 308865), (4484, 303630), (5133, 265240), (5235, 260072), (5510, 247092), (5605, 242904), (6612, 205910), (6631, 205320), (6726, 202420), (6844, 198930), (6980, 195054), (7080, 192299), (8265, 164728), (8376, 162545), (8555, 159144), (8968, 151815), (10121, 134520), (10266, 132620), (10470, 130036), (11020, 123546), (11210, 121452), (13224, 102955), (13262, 102660), (13452, 101210), (13688, 99465), (13960, 97527), (16530, 82364), (16815, 80968), (17110, 79572), (19893, 68440), (20242, 67260), (20532, 66310), (20591, 66120), (20940, 65018), (22040, 61773), (22420, 60726), (25665, 53048), (26524, 51330), (26904, 50605), (30363, 44840), (32509, 41880), (33060, 41182), (33155, 41064), (33630, 40484), (34220, 39786)]