5588888320

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2422

約数の個数: 144

約数和(自身を含む): 14051600640

約数和(自身を除く): 8462712320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 128, 155, 160, 244, 248, 256, 305, 310, 320, 488, 496, 610, 620, 640, 976, 992, 1220, 1240, 1280, 1891, 1952, 1984, 2309, 2440, 2480, 3782, 3904, 3968, 4618, 4880, 4960, 7564, 7808, 7936, 9236, 9455, 9760, 9920, 11545, 15128, 15616, 18472, 18910, 19520, 19840, 23090, 30256, 36944, 37820, 39040, 39680, 46180, 60512, 71579, 73888, 75640, 78080, 92360, 121024, 140849, 143158, 147776, 151280, 184720, 242048, 281698, 286316, 295552, 302560, 357895, 369440, 484096, 563396, 572632, 591104, 605120, 704245, 715790, 738880, 1126792, 1145264, 1210240, 1408490, 1431580, 1477760, 2253584, 2290528, 2420480, 2816980, 2863160, 2955520, 4366319, 4507168, 4581056, 5633960, 5726320, 8732638, 9014336, 9162112, 11267920, 11452640, 17465276, 18028672, 18324224, 21831595, 22535840, 22905280, 34930552, 36057344, 43663190, 45071680, 45810560, 69861104, 87326380, 90143360, 91621120, 139722208, 174652760, 180286720, 279444416, 349305520, 558888832, 698611040, 1117777664, 1397222080, 2794444160, 5588888320]

約数ペア:

[(1, 5588888320), (2, 2794444160), (4, 1397222080), (5, 1117777664), (8, 698611040), (10, 558888832), (16, 349305520), (20, 279444416), (31, 180286720), (32, 174652760), (40, 139722208), (61, 91621120), (62, 90143360), (64, 87326380), (80, 69861104), (122, 45810560), (124, 45071680), (128, 43663190), (155, 36057344), (160, 34930552), (244, 22905280), (248, 22535840), (256, 21831595), (305, 18324224), (310, 18028672), (320, 17465276), (488, 11452640), (496, 11267920), (610, 9162112), (620, 9014336), (640, 8732638), (976, 5726320), (992, 5633960), (1220, 4581056), (1240, 4507168), (1280, 4366319), (1891, 2955520), (1952, 2863160), (1984, 2816980), (2309, 2420480), (2440, 2290528), (2480, 2253584), (3782, 1477760), (3904, 1431580), (3968, 1408490), (4618, 1210240), (4880, 1145264), (4960, 1126792), (7564, 738880), (7808, 715790), (7936, 704245), (9236, 605120), (9455, 591104), (9760, 572632), (9920, 563396), (11545, 484096), (15128, 369440), (15616, 357895), (18472, 302560), (18910, 295552), (19520, 286316), (19840, 281698), (23090, 242048), (30256, 184720), (36944, 151280), (37820, 147776), (39040, 143158), (39680, 140849), (46180, 121024), (60512, 92360), (71579, 78080), (73888, 75640)]