841340000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 2267274240

約数和(自身を除く): 1425934240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 59, 62, 80, 92, 100, 115, 118, 124, 125, 155, 160, 184, 200, 230, 236, 248, 250, 295, 310, 368, 400, 460, 472, 496, 500, 575, 590, 620, 625, 713, 736, 775, 800, 920, 944, 992, 1000, 1150, 1180, 1240, 1250, 1357, 1426, 1475, 1550, 1829, 1840, 1888, 2000, 2300, 2360, 2480, 2500, 2714, 2852, 2875, 2950, 3100, 3565, 3658, 3680, 3875, 4000, 4600, 4720, 4960, 5000, 5428, 5704, 5750, 5900, 6200, 6785, 7130, 7316, 7375, 7750, 9145, 9200, 9440, 10000, 10856, 11408, 11500, 11800, 12400, 13570, 14260, 14375, 14632, 14750, 15500, 17825, 18290, 18400, 19375, 20000, 21712, 22816, 23000, 23600, 24800, 27140, 28520, 28750, 29264, 29500, 31000, 33925, 35650, 36580, 36875, 38750, 42067, 43424, 45725, 46000, 47200, 54280, 57040, 57500, 58528, 59000, 62000, 67850, 71300, 73160, 73750, 77500, 84134, 89125, 91450, 92000, 108560, 114080, 115000, 118000, 124000, 135700, 142600, 146320, 147500, 155000, 168268, 169625, 178250, 182900, 210335, 217120, 228625, 230000, 236000, 271400, 285200, 292640, 295000, 310000, 336536, 339250, 356500, 365800, 420670, 445625, 457250, 460000, 542800, 570400, 590000, 620000, 673072, 678500, 713000, 731600, 841340, 848125, 891250, 914500, 1051675, 1085600, 1143125, 1180000, 1346144, 1357000, 1426000, 1463200, 1682680, 1696250, 1782500, 1829000, 2103350, 2286250, 2714000, 2852000, 3365360, 3392500, 3565000, 3658000, 4206700, 4572500, 5258375, 5428000, 6730720, 6785000, 7130000, 7316000, 8413400, 9145000, 10516750, 13570000, 14260000, 16826800, 18290000, 21033500, 26291875, 27140000, 33653600, 36580000, 42067000, 52583750, 84134000, 105167500, 168268000, 210335000, 420670000, 841340000]

約数ペア:

[(1, 841340000), (2, 420670000), (4, 210335000), (5, 168268000), (8, 105167500), (10, 84134000), (16, 52583750), (20, 42067000), (23, 36580000), (25, 33653600), (31, 27140000), (32, 26291875), (40, 21033500), (46, 18290000), (50, 16826800), (59, 14260000), (62, 13570000), (80, 10516750), (92, 9145000), (100, 8413400), (115, 7316000), (118, 7130000), (124, 6785000), (125, 6730720), (155, 5428000), (160, 5258375), (184, 4572500), (200, 4206700), (230, 3658000), (236, 3565000), (248, 3392500), (250, 3365360), (295, 2852000), (310, 2714000), (368, 2286250), (400, 2103350), (460, 1829000), (472, 1782500), (496, 1696250), (500, 1682680), (575, 1463200), (590, 1426000), (620, 1357000), (625, 1346144), (713, 1180000), (736, 1143125), (775, 1085600), (800, 1051675), (920, 914500), (944, 891250), (992, 848125), (1000, 841340), (1150, 731600), (1180, 713000), (1240, 678500), (1250, 673072), (1357, 620000), (1426, 590000), (1475, 570400), (1550, 542800), (1829, 460000), (1840, 457250), (1888, 445625), (2000, 420670), (2300, 365800), (2360, 356500), (2480, 339250), (2500, 336536), (2714, 310000), (2852, 295000), (2875, 292640), (2950, 285200), (3100, 271400), (3565, 236000), (3658, 230000), (3680, 228625), (3875, 217120), (4000, 210335), (4600, 182900), (4720, 178250), (4960, 169625), (5000, 168268), (5428, 155000), (5704, 147500), (5750, 146320), (5900, 142600), (6200, 135700), (6785, 124000), (7130, 118000), (7316, 115000), (7375, 114080), (7750, 108560), (9145, 92000), (9200, 91450), (9440, 89125), (10000, 84134), (10856, 77500), (11408, 73750), (11500, 73160), (11800, 71300), (12400, 67850), (13570, 62000), (14260, 59000), (14375, 58528), (14632, 57500), (14750, 57040), (15500, 54280), (17825, 47200), (18290, 46000), (18400, 45725), (19375, 43424), (20000, 42067), (21712, 38750), (22816, 36875), (23000, 36580), (23600, 35650), (24800, 33925), (27140, 31000), (28520, 29500), (28750, 29264)]