810538400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 432

約数和(自身を含む): 2564835840

約数和(自身を除く): 1754297440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 29, 31, 32, 35, 40, 46, 49, 50, 56, 58, 62, 70, 80, 92, 98, 100, 112, 115, 116, 124, 140, 145, 155, 160, 161, 175, 184, 196, 200, 203, 217, 224, 230, 232, 245, 248, 280, 290, 310, 322, 350, 368, 392, 400, 406, 434, 460, 464, 490, 496, 560, 575, 580, 620, 644, 667, 700, 713, 725, 736, 775, 784, 800, 805, 812, 868, 899, 920, 928, 980, 992, 1015, 1085, 1120, 1127, 1150, 1160, 1225, 1240, 1288, 1334, 1400, 1421, 1426, 1450, 1519, 1550, 1568, 1610, 1624, 1736, 1798, 1840, 1960, 2030, 2170, 2254, 2300, 2320, 2450, 2480, 2576, 2668, 2800, 2842, 2852, 2900, 3038, 3100, 3220, 3248, 3335, 3472, 3565, 3596, 3680, 3920, 4025, 4060, 4340, 4495, 4508, 4600, 4640, 4669, 4900, 4960, 4991, 5075, 5152, 5336, 5425, 5600, 5635, 5684, 5704, 5800, 6076, 6200, 6293, 6440, 6496, 6670, 6944, 7105, 7130, 7192, 7595, 7840, 8050, 8120, 8680, 8990, 9016, 9200, 9338, 9800, 9982, 10150, 10672, 10850, 11270, 11368, 11408, 11600, 12152, 12400, 12586, 12880, 13340, 14210, 14260, 14384, 15190, 16100, 16240, 16675, 17360, 17825, 17980, 18032, 18400, 18676, 19600, 19964, 20300, 20677, 21344, 21700, 22475, 22540, 22736, 22816, 23200, 23345, 24304, 24800, 24955, 25172, 25760, 26680, 28175, 28420, 28520, 28768, 30380, 31465, 32200, 32480, 32683, 33350, 34720, 34937, 35525, 35650, 35960, 36064, 37352, 37975, 39200, 39928, 40600, 41354, 43400, 44051, 44950, 45080, 45472, 46690, 48608, 49910, 50344, 53360, 56350, 56840, 57040, 60760, 62930, 64400, 65366, 66700, 69874, 71050, 71300, 71920, 74704, 75950, 79856, 81200, 82708, 86800, 88102, 89900, 90160, 93380, 99820, 100688, 103385, 106720, 112700, 113680, 114080, 116725, 121520, 124775, 125860, 128800, 130732, 133400, 139748, 142100, 142600, 143840, 144739, 149408, 151900, 157325, 159712, 162400, 163415, 165416, 173600, 174685, 176204, 179800, 180320, 186760, 199640, 201376, 206770, 220255, 225400, 227360, 233450, 243040, 249550, 251720, 261464, 266800, 279496, 284200, 285200, 289478, 303800, 314650, 326830, 330832, 349370, 352408, 359600, 373520, 399280, 413540, 440510, 450800, 466900, 499100, 503440, 516925, 522928, 533600, 558992, 568400, 570400, 578956, 607600, 629300, 653660, 661664, 698740, 704816, 719200, 723695, 747040, 798560, 817075, 827080, 873425, 881020, 901600, 933800, 998200, 1006880, 1013173, 1033850, 1045856, 1101275, 1117984, 1136800, 1157912, 1215200, 1258600, 1307320, 1397480, 1409632, 1447390, 1634150, 1654160, 1746850, 1762040, 1867600, 1996400, 2026346, 2067700, 2202550, 2315824, 2517200, 2614640, 2794960, 2894780, 3268300, 3308320, 3493700, 3524080, 3618475, 3735200, 3992800, 4052692, 4135400, 4405100, 4631648, 5034400, 5065865, 5229280, 5589920, 5789560, 6536600, 6987400, 7048160, 7236950, 8105384, 8270800, 8810200, 10131730, 11579120, 13073200, 13974800, 14473900, 16210768, 16541600, 17620400, 20263460, 23158240, 25329325, 26146400, 27949600, 28947800, 32421536, 35240800, 40526920, 50658650, 57895600, 81053840, 101317300, 115791200, 162107680, 202634600, 405269200, 810538400]

約数ペア:

[(1, 810538400), (2, 405269200), (4, 202634600), (5, 162107680), (7, 115791200), (8, 101317300), (10, 81053840), (14, 57895600), (16, 50658650), (20, 40526920), (23, 35240800), (25, 32421536), (28, 28947800), (29, 27949600), (31, 26146400), (32, 25329325), (35, 23158240), (40, 20263460), (46, 17620400), (49, 16541600), (50, 16210768), (56, 14473900), (58, 13974800), (62, 13073200), (70, 11579120), (80, 10131730), (92, 8810200), (98, 8270800), (100, 8105384), (112, 7236950), (115, 7048160), (116, 6987400), (124, 6536600), (140, 5789560), (145, 5589920), (155, 5229280), (160, 5065865), (161, 5034400), (175, 4631648), (184, 4405100), (196, 4135400), (200, 4052692), (203, 3992800), (217, 3735200), (224, 3618475), (230, 3524080), (232, 3493700), (245, 3308320), (248, 3268300), (280, 2894780), (290, 2794960), (310, 2614640), (322, 2517200), (350, 2315824), (368, 2202550), (392, 2067700), (400, 2026346), (406, 1996400), (434, 1867600), (460, 1762040), (464, 1746850), (490, 1654160), (496, 1634150), (560, 1447390), (575, 1409632), (580, 1397480), (620, 1307320), (644, 1258600), (667, 1215200), (700, 1157912), (713, 1136800), (725, 1117984), (736, 1101275), (775, 1045856), (784, 1033850), (800, 1013173), (805, 1006880), (812, 998200), (868, 933800), (899, 901600), (920, 881020), (928, 873425), (980, 827080), (992, 817075), (1015, 798560), (1085, 747040), (1120, 723695), (1127, 719200), (1150, 704816), (1160, 698740), (1225, 661664), (1240, 653660), (1288, 629300), (1334, 607600), (1400, 578956), (1421, 570400), (1426, 568400), (1450, 558992), (1519, 533600), (1550, 522928), (1568, 516925), (1610, 503440), (1624, 499100), (1736, 466900), (1798, 450800), (1840, 440510), (1960, 413540), (2030, 399280), (2170, 373520), (2254, 359600), (2300, 352408), (2320, 349370), (2450, 330832), (2480, 326830), (2576, 314650), (2668, 303800), (2800, 289478), (2842, 285200), (2852, 284200), (2900, 279496), (3038, 266800), (3100, 261464), (3220, 251720), (3248, 249550), (3335, 243040), (3472, 233450), (3565, 227360), (3596, 225400), (3680, 220255), (3920, 206770), (4025, 201376), (4060, 199640), (4340, 186760), (4495, 180320), (4508, 179800), (4600, 176204), (4640, 174685), (4669, 173600), (4900, 165416), (4960, 163415), (4991, 162400), (5075, 159712), (5152, 157325), (5336, 151900), (5425, 149408), (5600, 144739), (5635, 143840), (5684, 142600), (5704, 142100), (5800, 139748), (6076, 133400), (6200, 130732), (6293, 128800), (6440, 125860), (6496, 124775), (6670, 121520), (6944, 116725), (7105, 114080), (7130, 113680), (7192, 112700), (7595, 106720), (7840, 103385), (8050, 100688), (8120, 99820), (8680, 93380), (8990, 90160), (9016, 89900), (9200, 88102), (9338, 86800), (9800, 82708), (9982, 81200), (10150, 79856), (10672, 75950), (10850, 74704), (11270, 71920), (11368, 71300), (11408, 71050), (11600, 69874), (12152, 66700), (12400, 65366), (12586, 64400), (12880, 62930), (13340, 60760), (14210, 57040), (14260, 56840), (14384, 56350), (15190, 53360), (16100, 50344), (16240, 49910), (16675, 48608), (17360, 46690), (17825, 45472), (17980, 45080), (18032, 44950), (18400, 44051), (18676, 43400), (19600, 41354), (19964, 40600), (20300, 39928), (20677, 39200), (21344, 37975), (21700, 37352), (22475, 36064), (22540, 35960), (22736, 35650), (22816, 35525), (23200, 34937), (23345, 34720), (24304, 33350), (24800, 32683), (24955, 32480), (25172, 32200), (25760, 31465), (26680, 30380), (28175, 28768), (28420, 28520)]