301388640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 192

約数和(自身を含む): 1142346240

約数和(自身を除く): 840957600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 4721, 5320, 6384, 7980, 9120, 9442, 10640, 12768, 14163, 15960, 18884, 21280, 23605, 28326, 31920, 33047, 37768, 47210, 56652, 63840, 66094, 70815, 75536, 89699, 94420, 99141, 113304, 132188, 141630, 151072, 165235, 179398, 188840, 198282, 226608, 264376, 269097, 283260, 330470, 358796, 377680, 396564, 448495, 453216, 495705, 528752, 538194, 566520, 627893, 660940, 717592, 755360, 793128, 896990, 991410, 1057504, 1076388, 1133040, 1255786, 1321880, 1345485, 1435184, 1586256, 1793980, 1883679, 1982820, 2152776, 2266080, 2511572, 2643760, 2690970, 2870368, 3139465, 3172512, 3587960, 3767358, 3965640, 4305552, 5023144, 5287520, 5381940, 6278930, 7175920, 7534716, 7931280, 8611104, 9418395, 10046288, 10763880, 12557860, 14351840, 15069432, 15862560, 18836790, 20092576, 21527760, 25115720, 30138864, 37673580, 43055520, 50231440, 60277728, 75347160, 100462880, 150694320, 301388640]

約数ペア:

[(1, 301388640), (2, 150694320), (3, 100462880), (4, 75347160), (5, 60277728), (6, 50231440), (7, 43055520), (8, 37673580), (10, 30138864), (12, 25115720), (14, 21527760), (15, 20092576), (16, 18836790), (19, 15862560), (20, 15069432), (21, 14351840), (24, 12557860), (28, 10763880), (30, 10046288), (32, 9418395), (35, 8611104), (38, 7931280), (40, 7534716), (42, 7175920), (48, 6278930), (56, 5381940), (57, 5287520), (60, 5023144), (70, 4305552), (76, 3965640), (80, 3767358), (84, 3587960), (95, 3172512), (96, 3139465), (105, 2870368), (112, 2690970), (114, 2643760), (120, 2511572), (133, 2266080), (140, 2152776), (152, 1982820), (160, 1883679), (168, 1793980), (190, 1586256), (210, 1435184), (224, 1345485), (228, 1321880), (240, 1255786), (266, 1133040), (280, 1076388), (285, 1057504), (304, 991410), (336, 896990), (380, 793128), (399, 755360), (420, 717592), (456, 660940), (480, 627893), (532, 566520), (560, 538194), (570, 528752), (608, 495705), (665, 453216), (672, 448495), (760, 396564), (798, 377680), (840, 358796), (912, 330470), (1064, 283260), (1120, 269097), (1140, 264376), (1330, 226608), (1520, 198282), (1596, 188840), (1680, 179398), (1824, 165235), (1995, 151072), (2128, 141630), (2280, 132188), (2660, 113304), (3040, 99141), (3192, 94420), (3360, 89699), (3990, 75536), (4256, 70815), (4560, 66094), (4721, 63840), (5320, 56652), (6384, 47210), (7980, 37768), (9120, 33047), (9442, 31920), (10640, 28326), (12768, 23605), (14163, 21280), (15960, 18884)]