20187076000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1865

約数の個数: 384

約数和(自身を含む): 63050158080

約数和(自身を除く): 42863082080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 125, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 248, 250, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 455, 496, 500, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 875, 910, 992, 1000, 1040, 1085, 1120, 1240, 1300, 1400, 1456, 1550, 1612, 1625, 1736, 1750, 1789, 1820, 2000, 2015, 2080, 2170, 2275, 2480, 2600, 2800, 2821, 2912, 3100, 3224, 3250, 3472, 3500, 3578, 3640, 3875, 4000, 4030, 4340, 4550, 4960, 5200, 5425, 5600, 5642, 6200, 6448, 6500, 6944, 7000, 7156, 7280, 7750, 8060, 8680, 8945, 9100, 10075, 10400, 10850, 11284, 11375, 12400, 12523, 12896, 13000, 14000, 14105, 14312, 14560, 15500, 16120, 17360, 17890, 18200, 20150, 21700, 22568, 22750, 23257, 24800, 25046, 26000, 27125, 28000, 28210, 28624, 31000, 32240, 34720, 35780, 36400, 40300, 43400, 44725, 45136, 45500, 46514, 50092, 50375, 52000, 54250, 55459, 56420, 57248, 62000, 62615, 64480, 70525, 71560, 72800, 80600, 86800, 89450, 90272, 91000, 93028, 100184, 100750, 108500, 110918, 112840, 116285, 124000, 125230, 141050, 143120, 161200, 162799, 173600, 178900, 182000, 186056, 200368, 201500, 217000, 221836, 223625, 225680, 232570, 250460, 277295, 282100, 286240, 313075, 322400, 325598, 352625, 357800, 364000, 372112, 388213, 400736, 403000, 434000, 443672, 447250, 451360, 465140, 500920, 554590, 564200, 581425, 626150, 651196, 705250, 715600, 720967, 744224, 776426, 806000, 813995, 868000, 887344, 894500, 930280, 1001840, 1109180, 1128400, 1162850, 1252300, 1302392, 1386475, 1410500, 1431200, 1441934, 1552852, 1565375, 1612000, 1627990, 1774688, 1789000, 1860560, 1941065, 2003680, 2218360, 2256800, 2325700, 2504600, 2604784, 2772950, 2821000, 2883868, 2907125, 3105704, 3130750, 3255980, 3578000, 3604835, 3721120, 3882130, 4069975, 4436720, 4651400, 5009200, 5046769, 5209568, 5545900, 5642000, 5767736, 5814250, 6211408, 6261500, 6511960, 6932375, 7156000, 7209670, 7764260, 8139950, 8873440, 9302800, 9705325, 10018400, 10093538, 11091800, 11284000, 11535472, 11628500, 12422816, 12523000, 13023920, 13864750, 14419340, 15528520, 16279900, 18024175, 18605600, 19410650, 20187076, 20349875, 22183600, 23070944, 23257000, 25046000, 25233845, 26047840, 27729500, 28838680, 31057040, 32559800, 36048350, 38821300, 40374152, 40699750, 44367200, 46514000, 48526625, 50092000, 50467690, 55459000, 57677360, 62114080, 65119600, 72096700, 77642600, 80748304, 81399500, 90120875, 93028000, 97053250, 100935380, 110918000, 115354720, 126169225, 130239200, 144193400, 155285200, 161496608, 162799000, 180241750, 194106500, 201870760, 221836000, 252338450, 288386800, 310570400, 325598000, 360483500, 388213000, 403741520, 504676900, 576773600, 630846125, 651196000, 720967000, 776426000, 807483040, 1009353800, 1261692250, 1441934000, 1552852000, 2018707600, 2523384500, 2883868000, 4037415200, 5046769000, 10093538000, 20187076000]

約数ペア:

[(1, 20187076000), (2, 10093538000), (4, 5046769000), (5, 4037415200), (7, 2883868000), (8, 2523384500), (10, 2018707600), (13, 1552852000), (14, 1441934000), (16, 1261692250), (20, 1009353800), (25, 807483040), (26, 776426000), (28, 720967000), (31, 651196000), (32, 630846125), (35, 576773600), (40, 504676900), (50, 403741520), (52, 388213000), (56, 360483500), (62, 325598000), (65, 310570400), (70, 288386800), (80, 252338450), (91, 221836000), (100, 201870760), (104, 194106500), (112, 180241750), (124, 162799000), (125, 161496608), (130, 155285200), (140, 144193400), (155, 130239200), (160, 126169225), (175, 115354720), (182, 110918000), (200, 100935380), (208, 97053250), (217, 93028000), (224, 90120875), (248, 81399500), (250, 80748304), (260, 77642600), (280, 72096700), (310, 65119600), (325, 62114080), (350, 57677360), (364, 55459000), (400, 50467690), (403, 50092000), (416, 48526625), (434, 46514000), (455, 44367200), (496, 40699750), (500, 40374152), (520, 38821300), (560, 36048350), (620, 32559800), (650, 31057040), (700, 28838680), (728, 27729500), (775, 26047840), (800, 25233845), (806, 25046000), (868, 23257000), (875, 23070944), (910, 22183600), (992, 20349875), (1000, 20187076), (1040, 19410650), (1085, 18605600), (1120, 18024175), (1240, 16279900), (1300, 15528520), (1400, 14419340), (1456, 13864750), (1550, 13023920), (1612, 12523000), (1625, 12422816), (1736, 11628500), (1750, 11535472), (1789, 11284000), (1820, 11091800), (2000, 10093538), (2015, 10018400), (2080, 9705325), (2170, 9302800), (2275, 8873440), (2480, 8139950), (2600, 7764260), (2800, 7209670), (2821, 7156000), (2912, 6932375), (3100, 6511960), (3224, 6261500), (3250, 6211408), (3472, 5814250), (3500, 5767736), (3578, 5642000), (3640, 5545900), (3875, 5209568), (4000, 5046769), (4030, 5009200), (4340, 4651400), (4550, 4436720), (4960, 4069975), (5200, 3882130), (5425, 3721120), (5600, 3604835), (5642, 3578000), (6200, 3255980), (6448, 3130750), (6500, 3105704), (6944, 2907125), (7000, 2883868), (7156, 2821000), (7280, 2772950), (7750, 2604784), (8060, 2504600), (8680, 2325700), (8945, 2256800), (9100, 2218360), (10075, 2003680), (10400, 1941065), (10850, 1860560), (11284, 1789000), (11375, 1774688), (12400, 1627990), (12523, 1612000), (12896, 1565375), (13000, 1552852), (14000, 1441934), (14105, 1431200), (14312, 1410500), (14560, 1386475), (15500, 1302392), (16120, 1252300), (17360, 1162850), (17890, 1128400), (18200, 1109180), (20150, 1001840), (21700, 930280), (22568, 894500), (22750, 887344), (23257, 868000), (24800, 813995), (25046, 806000), (26000, 776426), (27125, 744224), (28000, 720967), (28210, 715600), (28624, 705250), (31000, 651196), (32240, 626150), (34720, 581425), (35780, 564200), (36400, 554590), (40300, 500920), (43400, 465140), (44725, 451360), (45136, 447250), (45500, 443672), (46514, 434000), (50092, 403000), (50375, 400736), (52000, 388213), (54250, 372112), (55459, 364000), (56420, 357800), (57248, 352625), (62000, 325598), (62615, 322400), (64480, 313075), (70525, 286240), (71560, 282100), (72800, 277295), (80600, 250460), (86800, 232570), (89450, 225680), (90272, 223625), (91000, 221836), (93028, 217000), (100184, 201500), (100750, 200368), (108500, 186056), (110918, 182000), (112840, 178900), (116285, 173600), (124000, 162799), (125230, 161200), (141050, 143120)]