29473952000

素因数分解:

$2^8\times 5^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 75762086400

約数和(自身を除く): 46288134400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 89, 100, 125, 128, 131, 158, 160, 178, 200, 250, 256, 262, 316, 320, 356, 395, 400, 445, 500, 524, 632, 640, 655, 712, 790, 800, 890, 1000, 1048, 1264, 1280, 1310, 1424, 1580, 1600, 1780, 1975, 2000, 2096, 2225, 2528, 2620, 2848, 3160, 3200, 3275, 3560, 3950, 4000, 4192, 4450, 5056, 5240, 5696, 6320, 6400, 6550, 7031, 7120, 7900, 8000, 8384, 8900, 9875, 10112, 10349, 10480, 11125, 11392, 11659, 12640, 13100, 14062, 14240, 15800, 16000, 16375, 16768, 17800, 19750, 20224, 20698, 20960, 22250, 22784, 23318, 25280, 26200, 28124, 28480, 31600, 32000, 32750, 33536, 35155, 35600, 39500, 41396, 41920, 44500, 46636, 50560, 51745, 52400, 56248, 56960, 58295, 63200, 65500, 70310, 71200, 79000, 82792, 83840, 89000, 93272, 101120, 103490, 104800, 112496, 113920, 116590, 126400, 131000, 140620, 142400, 158000, 165584, 167680, 175775, 178000, 186544, 206980, 209600, 224992, 233180, 252800, 258725, 262000, 281240, 284800, 291475, 316000, 331168, 351550, 356000, 373088, 413960, 419200, 449984, 466360, 505600, 517450, 524000, 562480, 569600, 582950, 632000, 662336, 703100, 712000, 746176, 827920, 838400, 878875, 899968, 921061, 932720, 1034900, 1048000, 1124960, 1165900, 1264000, 1293625, 1324672, 1406200, 1424000, 1457375, 1492352, 1655840, 1757750, 1799936, 1842122, 1865440, 2069800, 2096000, 2249920, 2331800, 2528000, 2587250, 2649344, 2812400, 2848000, 2914750, 2984704, 3311680, 3515500, 3684244, 3730880, 4139600, 4192000, 4499840, 4605305, 4663600, 5174500, 5624800, 5829500, 6623360, 7031000, 7368488, 7461760, 8279200, 8999680, 9210610, 9327200, 10349000, 11249600, 11659000, 13246720, 14062000, 14736976, 14923520, 16558400, 18421220, 18654400, 20698000, 22499200, 23026525, 23318000, 28124000, 29473952, 33116800, 36842440, 37308800, 41396000, 44998400, 46053050, 46636000, 56248000, 58947904, 66233600, 73684880, 74617600, 82792000, 92106100, 93272000, 112496000, 115132625, 117895808, 147369760, 165584000, 184212200, 186544000, 224992000, 230265250, 235791616, 294739520, 331168000, 368424400, 373088000, 460530500, 589479040, 736848800, 921061000, 1178958080, 1473697600, 1842122000, 2947395200, 3684244000, 5894790400, 7368488000, 14736976000, 29473952000]

約数ペア:

[(1, 29473952000), (2, 14736976000), (4, 7368488000), (5, 5894790400), (8, 3684244000), (10, 2947395200), (16, 1842122000), (20, 1473697600), (25, 1178958080), (32, 921061000), (40, 736848800), (50, 589479040), (64, 460530500), (79, 373088000), (80, 368424400), (89, 331168000), (100, 294739520), (125, 235791616), (128, 230265250), (131, 224992000), (158, 186544000), (160, 184212200), (178, 165584000), (200, 147369760), (250, 117895808), (256, 115132625), (262, 112496000), (316, 93272000), (320, 92106100), (356, 82792000), (395, 74617600), (400, 73684880), (445, 66233600), (500, 58947904), (524, 56248000), (632, 46636000), (640, 46053050), (655, 44998400), (712, 41396000), (790, 37308800), (800, 36842440), (890, 33116800), (1000, 29473952), (1048, 28124000), (1264, 23318000), (1280, 23026525), (1310, 22499200), (1424, 20698000), (1580, 18654400), (1600, 18421220), (1780, 16558400), (1975, 14923520), (2000, 14736976), (2096, 14062000), (2225, 13246720), (2528, 11659000), (2620, 11249600), (2848, 10349000), (3160, 9327200), (3200, 9210610), (3275, 8999680), (3560, 8279200), (3950, 7461760), (4000, 7368488), (4192, 7031000), (4450, 6623360), (5056, 5829500), (5240, 5624800), (5696, 5174500), (6320, 4663600), (6400, 4605305), (6550, 4499840), (7031, 4192000), (7120, 4139600), (7900, 3730880), (8000, 3684244), (8384, 3515500), (8900, 3311680), (9875, 2984704), (10112, 2914750), (10349, 2848000), (10480, 2812400), (11125, 2649344), (11392, 2587250), (11659, 2528000), (12640, 2331800), (13100, 2249920), (14062, 2096000), (14240, 2069800), (15800, 1865440), (16000, 1842122), (16375, 1799936), (16768, 1757750), (17800, 1655840), (19750, 1492352), (20224, 1457375), (20698, 1424000), (20960, 1406200), (22250, 1324672), (22784, 1293625), (23318, 1264000), (25280, 1165900), (26200, 1124960), (28124, 1048000), (28480, 1034900), (31600, 932720), (32000, 921061), (32750, 899968), (33536, 878875), (35155, 838400), (35600, 827920), (39500, 746176), (41396, 712000), (41920, 703100), (44500, 662336), (46636, 632000), (50560, 582950), (51745, 569600), (52400, 562480), (56248, 524000), (56960, 517450), (58295, 505600), (63200, 466360), (65500, 449984), (70310, 419200), (71200, 413960), (79000, 373088), (82792, 356000), (83840, 351550), (89000, 331168), (93272, 316000), (101120, 291475), (103490, 284800), (104800, 281240), (112496, 262000), (113920, 258725), (116590, 252800), (126400, 233180), (131000, 224992), (140620, 209600), (142400, 206980), (158000, 186544), (165584, 178000), (167680, 175775)]