80291212800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{14033}}^1$

素因数の和:14213

約数の個数: 240

約数和(自身を含む): 267036145200

約数和(自身を除く): 186744932400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 149, 150, 160, 192, 200, 240, 256, 298, 300, 320, 384, 400, 447, 480, 512, 596, 600, 640, 745, 768, 800, 894, 960, 1192, 1200, 1280, 1490, 1536, 1600, 1788, 1920, 2235, 2384, 2400, 2560, 2980, 3200, 3576, 3725, 3840, 4470, 4768, 4800, 5960, 6400, 7152, 7450, 7680, 8940, 9536, 9600, 11175, 11920, 12800, 14033, 14304, 14900, 17880, 19072, 19200, 22350, 23840, 28066, 28608, 29800, 35760, 38144, 38400, 42099, 44700, 47680, 56132, 57216, 59600, 70165, 71520, 76288, 84198, 89400, 95360, 112264, 114432, 119200, 140330, 143040, 168396, 178800, 190720, 210495, 224528, 228864, 238400, 280660, 286080, 336792, 350825, 357600, 381440, 420990, 449056, 476800, 561320, 572160, 673584, 701650, 715200, 841980, 898112, 953600, 1052475, 1122640, 1144320, 1347168, 1403300, 1430400, 1683960, 1796224, 1907200, 2090917, 2104950, 2245280, 2694336, 2806600, 2860800, 3367920, 3592448, 4181834, 4209900, 4490560, 5388672, 5613200, 5721600, 6272751, 6735840, 7184896, 8363668, 8419800, 8981120, 10454585, 10777344, 11226400, 12545502, 13471680, 16727336, 16839600, 17962240, 20909170, 21554688, 22452800, 25091004, 26943360, 31363755, 33454672, 33679200, 35924480, 41818340, 44905600, 50182008, 52272925, 53886720, 62727510, 66909344, 67358400, 83636680, 89811200, 100364016, 104545850, 107773440, 125455020, 133818688, 134716800, 156818775, 167273360, 179622400, 200728032, 209091700, 250910040, 267637376, 269433600, 313637550, 334546720, 401456064, 418183400, 501820080, 535274752, 538867200, 627275100, 669093440, 802912128, 836366800, 1003640160, 1070549504, 1254550200, 1338186880, 1605824256, 1672733600, 2007280320, 2509100400, 2676373760, 3211648512, 3345467200, 4014560640, 5018200800, 5352747520, 6690934400, 8029121280, 10036401600, 13381868800, 16058242560, 20072803200, 26763737600, 40145606400, 80291212800]

約数ペア:

[(1, 80291212800), (2, 40145606400), (3, 26763737600), (4, 20072803200), (5, 16058242560), (6, 13381868800), (8, 10036401600), (10, 8029121280), (12, 6690934400), (15, 5352747520), (16, 5018200800), (20, 4014560640), (24, 3345467200), (25, 3211648512), (30, 2676373760), (32, 2509100400), (40, 2007280320), (48, 1672733600), (50, 1605824256), (60, 1338186880), (64, 1254550200), (75, 1070549504), (80, 1003640160), (96, 836366800), (100, 802912128), (120, 669093440), (128, 627275100), (149, 538867200), (150, 535274752), (160, 501820080), (192, 418183400), (200, 401456064), (240, 334546720), (256, 313637550), (298, 269433600), (300, 267637376), (320, 250910040), (384, 209091700), (400, 200728032), (447, 179622400), (480, 167273360), (512, 156818775), (596, 134716800), (600, 133818688), (640, 125455020), (745, 107773440), (768, 104545850), (800, 100364016), (894, 89811200), (960, 83636680), (1192, 67358400), (1200, 66909344), (1280, 62727510), (1490, 53886720), (1536, 52272925), (1600, 50182008), (1788, 44905600), (1920, 41818340), (2235, 35924480), (2384, 33679200), (2400, 33454672), (2560, 31363755), (2980, 26943360), (3200, 25091004), (3576, 22452800), (3725, 21554688), (3840, 20909170), (4470, 17962240), (4768, 16839600), (4800, 16727336), (5960, 13471680), (6400, 12545502), (7152, 11226400), (7450, 10777344), (7680, 10454585), (8940, 8981120), (9536, 8419800), (9600, 8363668), (11175, 7184896), (11920, 6735840), (12800, 6272751), (14033, 5721600), (14304, 5613200), (14900, 5388672), (17880, 4490560), (19072, 4209900), (19200, 4181834), (22350, 3592448), (23840, 3367920), (28066, 2860800), (28608, 2806600), (29800, 2694336), (35760, 2245280), (38144, 2104950), (38400, 2090917), (42099, 1907200), (44700, 1796224), (47680, 1683960), (56132, 1430400), (57216, 1403300), (59600, 1347168), (70165, 1144320), (71520, 1122640), (76288, 1052475), (84198, 953600), (89400, 898112), (95360, 841980), (112264, 715200), (114432, 701650), (119200, 673584), (140330, 572160), (143040, 561320), (168396, 476800), (178800, 449056), (190720, 420990), (210495, 381440), (224528, 357600), (228864, 350825), (238400, 336792), (280660, 286080)]