641430577920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15185383}}^1$

素因数の和:15185418

約数の個数: 144

約数和(自身を含む): 2234802592512

約数和(自身を除く): 1593372014592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 15185383, 30370766, 45556149, 60741532, 75926915, 91112298, 121483064, 151853830, 167039213, 182224596, 227780745, 242966128, 303707660, 334078426, 364449192, 455561490, 485932256, 501117639, 607415320, 668156852, 728898384, 835196065, 911122980, 971864512, 1002235278, 1214830640, 1336313704, 1457796768, 1670392130, 1822245960, 1943729024, 2004470556, 2429661280, 2505588195, 2672627408, 2915593536, 3340784260, 3644491920, 3887458048, 4008941112, 4859322560, 5011176390, 5345254816, 5831187072, 6681568520, 7288983840, 8017882224, 9718645120, 10022352780, 10690509632, 11662374144, 13363137040, 14577967680, 16035764448, 19437290240, 20044705560, 21381019264, 26726274080, 29155935360, 32071528896, 40089411120, 42762038528, 53452548160, 58311870720, 64143057792, 80178822240, 106905096320, 128286115584, 160357644480, 213810192640, 320715288960, 641430577920]

約数ペア:

[(1, 641430577920), (2, 320715288960), (3, 213810192640), (4, 160357644480), (5, 128286115584), (6, 106905096320), (8, 80178822240), (10, 64143057792), (11, 58311870720), (12, 53452548160), (15, 42762038528), (16, 40089411120), (20, 32071528896), (22, 29155935360), (24, 26726274080), (30, 21381019264), (32, 20044705560), (33, 19437290240), (40, 16035764448), (44, 14577967680), (48, 13363137040), (55, 11662374144), (60, 10690509632), (64, 10022352780), (66, 9718645120), (80, 8017882224), (88, 7288983840), (96, 6681568520), (110, 5831187072), (120, 5345254816), (128, 5011176390), (132, 4859322560), (160, 4008941112), (165, 3887458048), (176, 3644491920), (192, 3340784260), (220, 2915593536), (240, 2672627408), (256, 2505588195), (264, 2429661280), (320, 2004470556), (330, 1943729024), (352, 1822245960), (384, 1670392130), (440, 1457796768), (480, 1336313704), (528, 1214830640), (640, 1002235278), (660, 971864512), (704, 911122980), (768, 835196065), (880, 728898384), (960, 668156852), (1056, 607415320), (1280, 501117639), (1320, 485932256), (1408, 455561490), (1760, 364449192), (1920, 334078426), (2112, 303707660), (2640, 242966128), (2816, 227780745), (3520, 182224596), (3840, 167039213), (4224, 151853830), (5280, 121483064), (7040, 91112298), (8448, 75926915), (10560, 60741532), (14080, 45556149), (21120, 30370766), (42240, 15185383)]