2641300480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5714

約数の個数: 176

約数和(自身を含む): 7799561280

約数和(自身を除く): 5158260800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5669, 5824, 6656, 7168, 7280, 8320, 8960, 11338, 11648, 13312, 14560, 16640, 17920, 22676, 23296, 28345, 29120, 33280, 35840, 39683, 45352, 46592, 56690, 58240, 66560, 73697, 79366, 90704, 93184, 113380, 116480, 147394, 158732, 181408, 198415, 226760, 232960, 294788, 317464, 362816, 368485, 396830, 453520, 465920, 515879, 589576, 634928, 725632, 736970, 793660, 907040, 1031758, 1179152, 1269856, 1451264, 1473940, 1587320, 1814080, 2063516, 2358304, 2539712, 2579395, 2902528, 2947880, 3174640, 3628160, 4127032, 4716608, 5079424, 5158790, 5805056, 5895760, 6349280, 7256320, 8254064, 9433216, 10158848, 10317580, 11791520, 12698560, 14512640, 16508128, 18866432, 20317696, 20635160, 23583040, 25397120, 29025280, 33016256, 37732864, 40635392, 41270320, 47166080, 50794240, 66032512, 75465728, 82540640, 94332160, 101588480, 132065024, 165081280, 188664320, 203176960, 264130048, 330162560, 377328640, 528260096, 660325120, 1320650240, 2641300480]

約数ペア:

[(1, 2641300480), (2, 1320650240), (4, 660325120), (5, 528260096), (7, 377328640), (8, 330162560), (10, 264130048), (13, 203176960), (14, 188664320), (16, 165081280), (20, 132065024), (26, 101588480), (28, 94332160), (32, 82540640), (35, 75465728), (40, 66032512), (52, 50794240), (56, 47166080), (64, 41270320), (65, 40635392), (70, 37732864), (80, 33016256), (91, 29025280), (104, 25397120), (112, 23583040), (128, 20635160), (130, 20317696), (140, 18866432), (160, 16508128), (182, 14512640), (208, 12698560), (224, 11791520), (256, 10317580), (260, 10158848), (280, 9433216), (320, 8254064), (364, 7256320), (416, 6349280), (448, 5895760), (455, 5805056), (512, 5158790), (520, 5079424), (560, 4716608), (640, 4127032), (728, 3628160), (832, 3174640), (896, 2947880), (910, 2902528), (1024, 2579395), (1040, 2539712), (1120, 2358304), (1280, 2063516), (1456, 1814080), (1664, 1587320), (1792, 1473940), (1820, 1451264), (2080, 1269856), (2240, 1179152), (2560, 1031758), (2912, 907040), (3328, 793660), (3584, 736970), (3640, 725632), (4160, 634928), (4480, 589576), (5120, 515879), (5669, 465920), (5824, 453520), (6656, 396830), (7168, 368485), (7280, 362816), (8320, 317464), (8960, 294788), (11338, 232960), (11648, 226760), (13312, 198415), (14560, 181408), (16640, 158732), (17920, 147394), (22676, 116480), (23296, 113380), (28345, 93184), (29120, 90704), (33280, 79366), (35840, 73697), (39683, 66560), (45352, 58240), (46592, 56690)]