301977480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1499

約数の個数: 128

約数和(自身を含む): 1039610880

約数和(自身を除く): 737633400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1171, 1228, 1535, 1842, 2149, 2342, 2456, 3070, 3513, 3684, 4298, 4605, 4684, 5855, 6140, 6447, 7026, 7368, 8197, 8596, 9210, 9368, 10745, 11710, 12280, 12894, 14052, 16394, 17192, 17565, 18420, 21490, 23420, 24591, 25788, 28104, 32235, 32788, 35130, 36840, 40985, 42980, 46840, 49182, 51576, 64470, 65576, 70260, 81970, 85960, 98364, 122955, 128940, 140520, 163940, 196728, 245910, 257880, 327880, 359497, 491820, 718994, 983640, 1078491, 1437988, 1797485, 2156982, 2516479, 2875976, 3594970, 4313964, 5032958, 5392455, 7189940, 7549437, 8627928, 10065916, 10784910, 12582395, 14379880, 15098874, 20131832, 21569820, 25164790, 30197748, 37747185, 43139640, 50329580, 60395496, 75494370, 100659160, 150988740, 301977480]

約数ペア:

[(1, 301977480), (2, 150988740), (3, 100659160), (4, 75494370), (5, 60395496), (6, 50329580), (7, 43139640), (8, 37747185), (10, 30197748), (12, 25164790), (14, 21569820), (15, 20131832), (20, 15098874), (21, 14379880), (24, 12582395), (28, 10784910), (30, 10065916), (35, 8627928), (40, 7549437), (42, 7189940), (56, 5392455), (60, 5032958), (70, 4313964), (84, 3594970), (105, 2875976), (120, 2516479), (140, 2156982), (168, 1797485), (210, 1437988), (280, 1078491), (307, 983640), (420, 718994), (614, 491820), (840, 359497), (921, 327880), (1171, 257880), (1228, 245910), (1535, 196728), (1842, 163940), (2149, 140520), (2342, 128940), (2456, 122955), (3070, 98364), (3513, 85960), (3684, 81970), (4298, 70260), (4605, 65576), (4684, 64470), (5855, 51576), (6140, 49182), (6447, 46840), (7026, 42980), (7368, 40985), (8197, 36840), (8596, 35130), (9210, 32788), (9368, 32235), (10745, 28104), (11710, 25788), (12280, 24591), (12894, 23420), (14052, 21490), (16394, 18420), (17192, 17565)]