1219732920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3694

約数の個数: 192

約数和(自身を含む): 4564797120

約数和(自身を除く): 3345064200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 630, 685, 822, 840, 959, 1096, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2520, 2740, 2877, 3288, 3533, 3836, 4110, 4795, 4932, 5480, 5754, 6165, 7066, 7672, 8220, 8631, 9590, 9864, 10599, 11508, 12330, 14132, 14385, 16440, 17262, 17665, 19180, 21198, 23016, 24660, 24731, 28264, 28770, 31797, 34524, 35330, 38360, 42396, 43155, 49320, 49462, 52995, 57540, 63594, 69048, 70660, 74193, 84792, 86310, 98924, 105990, 115080, 123655, 127188, 141320, 148386, 158985, 172620, 197848, 211980, 222579, 247310, 254376, 296772, 317970, 345240, 370965, 423960, 445158, 484021, 494620, 593544, 635940, 741930, 890316, 968042, 989240, 1112895, 1271880, 1452063, 1483860, 1780632, 1936084, 2225790, 2420105, 2904126, 2967720, 3388147, 3872168, 4356189, 4451580, 4840210, 5808252, 6776294, 7260315, 8712378, 8903160, 9680420, 10164441, 11616504, 13552588, 14520630, 16940735, 17424756, 19360840, 20328882, 21780945, 27105176, 29041260, 30493323, 33881470, 34849512, 40657764, 43561890, 50822205, 58082520, 60986646, 67762940, 81315528, 87123780, 101644410, 121973292, 135525880, 152466615, 174247560, 203288820, 243946584, 304933230, 406577640, 609866460, 1219732920]

約数ペア:

[(1, 1219732920), (2, 609866460), (3, 406577640), (4, 304933230), (5, 243946584), (6, 203288820), (7, 174247560), (8, 152466615), (9, 135525880), (10, 121973292), (12, 101644410), (14, 87123780), (15, 81315528), (18, 67762940), (20, 60986646), (21, 58082520), (24, 50822205), (28, 43561890), (30, 40657764), (35, 34849512), (36, 33881470), (40, 30493323), (42, 29041260), (45, 27105176), (56, 21780945), (60, 20328882), (63, 19360840), (70, 17424756), (72, 16940735), (84, 14520630), (90, 13552588), (105, 11616504), (120, 10164441), (126, 9680420), (137, 8903160), (140, 8712378), (168, 7260315), (180, 6776294), (210, 5808252), (252, 4840210), (274, 4451580), (280, 4356189), (315, 3872168), (360, 3388147), (411, 2967720), (420, 2904126), (504, 2420105), (548, 2225790), (630, 1936084), (685, 1780632), (822, 1483860), (840, 1452063), (959, 1271880), (1096, 1112895), (1233, 989240), (1260, 968042), (1370, 890316), (1644, 741930), (1918, 635940), (2055, 593544), (2466, 494620), (2520, 484021), (2740, 445158), (2877, 423960), (3288, 370965), (3533, 345240), (3836, 317970), (4110, 296772), (4795, 254376), (4932, 247310), (5480, 222579), (5754, 211980), (6165, 197848), (7066, 172620), (7672, 158985), (8220, 148386), (8631, 141320), (9590, 127188), (9864, 123655), (10599, 115080), (11508, 105990), (12330, 98924), (14132, 86310), (14385, 84792), (16440, 74193), (17262, 70660), (17665, 69048), (19180, 63594), (21198, 57540), (23016, 52995), (24660, 49462), (24731, 49320), (28264, 43155), (28770, 42396), (31797, 38360), (34524, 35330)]