126142362880

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1717

約数の個数: 288

約数和(自身を含む): 329326663680

約数和(自身を除く): 203184300800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 89, 92, 115, 124, 128, 155, 160, 178, 184, 230, 248, 256, 310, 320, 356, 368, 445, 460, 496, 620, 640, 712, 713, 736, 890, 920, 992, 1240, 1280, 1424, 1426, 1472, 1553, 1780, 1840, 1984, 2047, 2480, 2759, 2848, 2852, 2944, 3106, 3560, 3565, 3680, 3968, 4094, 4960, 5518, 5696, 5704, 5888, 6212, 7120, 7130, 7360, 7765, 7936, 8188, 9920, 10235, 11036, 11392, 11408, 12424, 13795, 14240, 14260, 14720, 15530, 16376, 19840, 20470, 22072, 22784, 22816, 24848, 27590, 28480, 28520, 29440, 31060, 32752, 35719, 39680, 40940, 44144, 45632, 48143, 49696, 55180, 56960, 57040, 62120, 63457, 65504, 71438, 81880, 88288, 91264, 96286, 99392, 110360, 113920, 114080, 124240, 126914, 131008, 138217, 142876, 163760, 176576, 178595, 182528, 192572, 198784, 220720, 228160, 240715, 248480, 253828, 262016, 276434, 285752, 317285, 327520, 353152, 357190, 385144, 397568, 441440, 456320, 481430, 496960, 507656, 524032, 552868, 571504, 634570, 655040, 691085, 706304, 714380, 770288, 882880, 912640, 962860, 993920, 1015312, 1105736, 1107289, 1143008, 1269140, 1310080, 1382170, 1428760, 1540576, 1765760, 1925720, 1987840, 2030624, 2211472, 2214578, 2286016, 2538280, 2620160, 2764340, 2857520, 3081152, 3178991, 3531520, 3851440, 4061248, 4284727, 4422944, 4429156, 4572032, 5076560, 5528680, 5536445, 5715040, 6162304, 6357982, 7702880, 8122496, 8569454, 8845888, 8858312, 9144064, 10153120, 11057360, 11072890, 11430080, 12324608, 12715964, 15405760, 15894955, 16244992, 17138908, 17691776, 17716624, 20306240, 21423635, 22114720, 22145780, 22860160, 25431928, 30811520, 31789910, 34277816, 35383552, 35433248, 40612480, 42847270, 44229440, 44291560, 45720320, 50863856, 61623040, 63579820, 68555632, 70866496, 81224960, 85694540, 88458880, 88583120, 98548721, 101727712, 127159640, 137111264, 141732992, 171389080, 176917760, 177166240, 197097442, 203455424, 254319280, 274222528, 283465984, 342778160, 354332480, 394194884, 406910848, 492743605, 508638560, 548445056, 685556320, 708664960, 788389768, 813821696, 985487210, 1017277120, 1096890112, 1371112640, 1417329920, 1576779536, 1970974420, 2034554240, 2742225280, 3153559072, 3941948840, 4069108480, 5484450560, 6307118144, 7883897680, 12614236288, 15767795360, 25228472576, 31535590720, 63071181440, 126142362880]

約数ペア:

[(1, 126142362880), (2, 63071181440), (4, 31535590720), (5, 25228472576), (8, 15767795360), (10, 12614236288), (16, 7883897680), (20, 6307118144), (23, 5484450560), (31, 4069108480), (32, 3941948840), (40, 3153559072), (46, 2742225280), (62, 2034554240), (64, 1970974420), (80, 1576779536), (89, 1417329920), (92, 1371112640), (115, 1096890112), (124, 1017277120), (128, 985487210), (155, 813821696), (160, 788389768), (178, 708664960), (184, 685556320), (230, 548445056), (248, 508638560), (256, 492743605), (310, 406910848), (320, 394194884), (356, 354332480), (368, 342778160), (445, 283465984), (460, 274222528), (496, 254319280), (620, 203455424), (640, 197097442), (712, 177166240), (713, 176917760), (736, 171389080), (890, 141732992), (920, 137111264), (992, 127159640), (1240, 101727712), (1280, 98548721), (1424, 88583120), (1426, 88458880), (1472, 85694540), (1553, 81224960), (1780, 70866496), (1840, 68555632), (1984, 63579820), (2047, 61623040), (2480, 50863856), (2759, 45720320), (2848, 44291560), (2852, 44229440), (2944, 42847270), (3106, 40612480), (3560, 35433248), (3565, 35383552), (3680, 34277816), (3968, 31789910), (4094, 30811520), (4960, 25431928), (5518, 22860160), (5696, 22145780), (5704, 22114720), (5888, 21423635), (6212, 20306240), (7120, 17716624), (7130, 17691776), (7360, 17138908), (7765, 16244992), (7936, 15894955), (8188, 15405760), (9920, 12715964), (10235, 12324608), (11036, 11430080), (11392, 11072890), (11408, 11057360), (12424, 10153120), (13795, 9144064), (14240, 8858312), (14260, 8845888), (14720, 8569454), (15530, 8122496), (16376, 7702880), (19840, 6357982), (20470, 6162304), (22072, 5715040), (22784, 5536445), (22816, 5528680), (24848, 5076560), (27590, 4572032), (28480, 4429156), (28520, 4422944), (29440, 4284727), (31060, 4061248), (32752, 3851440), (35719, 3531520), (39680, 3178991), (40940, 3081152), (44144, 2857520), (45632, 2764340), (48143, 2620160), (49696, 2538280), (55180, 2286016), (56960, 2214578), (57040, 2211472), (62120, 2030624), (63457, 1987840), (65504, 1925720), (71438, 1765760), (81880, 1540576), (88288, 1428760), (91264, 1382170), (96286, 1310080), (99392, 1269140), (110360, 1143008), (113920, 1107289), (114080, 1105736), (124240, 1015312), (126914, 993920), (131008, 962860), (138217, 912640), (142876, 882880), (163760, 770288), (176576, 714380), (178595, 706304), (182528, 691085), (192572, 655040), (198784, 634570), (220720, 571504), (228160, 552868), (240715, 524032), (248480, 507656), (253828, 496960), (262016, 481430), (276434, 456320), (285752, 441440), (317285, 397568), (327520, 385144), (353152, 357190)]