531741840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2801}}^1$

素因数の和:2937

約数の個数: 160

約数和(自身を含む): 1901235456

約数和(自身を除く): 1369493616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2712, 2801, 3164, 3390, 3955, 4520, 4746, 5424, 5602, 6328, 6780, 7910, 8403, 9040, 9492, 11204, 11865, 12656, 13560, 14005, 15820, 16806, 18984, 19607, 22408, 23730, 27120, 28010, 31640, 33612, 37968, 39214, 42015, 44816, 47460, 56020, 58821, 63280, 67224, 78428, 84030, 94920, 98035, 112040, 117642, 134448, 156856, 168060, 189840, 196070, 224080, 235284, 294105, 313712, 316513, 336120, 392140, 470568, 588210, 633026, 672240, 784280, 941136, 949539, 1176420, 1266052, 1568560, 1582565, 1899078, 2215591, 2352840, 2532104, 3165130, 3798156, 4431182, 4705680, 4747695, 5064208, 6330260, 6646773, 7596312, 8862364, 9495390, 11077955, 12660520, 13293546, 15192624, 17724728, 18990780, 22155910, 25321040, 26587092, 33233865, 35449456, 37981560, 44311820, 53174184, 66467730, 75963120, 88623640, 106348368, 132935460, 177247280, 265870920, 531741840]

約数ペア:

[(1, 531741840), (2, 265870920), (3, 177247280), (4, 132935460), (5, 106348368), (6, 88623640), (7, 75963120), (8, 66467730), (10, 53174184), (12, 44311820), (14, 37981560), (15, 35449456), (16, 33233865), (20, 26587092), (21, 25321040), (24, 22155910), (28, 18990780), (30, 17724728), (35, 15192624), (40, 13293546), (42, 12660520), (48, 11077955), (56, 9495390), (60, 8862364), (70, 7596312), (80, 6646773), (84, 6330260), (105, 5064208), (112, 4747695), (113, 4705680), (120, 4431182), (140, 3798156), (168, 3165130), (210, 2532104), (226, 2352840), (240, 2215591), (280, 1899078), (336, 1582565), (339, 1568560), (420, 1266052), (452, 1176420), (560, 949539), (565, 941136), (678, 784280), (791, 672240), (840, 633026), (904, 588210), (1130, 470568), (1356, 392140), (1582, 336120), (1680, 316513), (1695, 313712), (1808, 294105), (2260, 235284), (2373, 224080), (2712, 196070), (2801, 189840), (3164, 168060), (3390, 156856), (3955, 134448), (4520, 117642), (4746, 112040), (5424, 98035), (5602, 94920), (6328, 84030), (6780, 78428), (7910, 67224), (8403, 63280), (9040, 58821), (9492, 56020), (11204, 47460), (11865, 44816), (12656, 42015), (13560, 39214), (14005, 37968), (15820, 33612), (16806, 31640), (18984, 28010), (19607, 27120), (22408, 23730)]