1301742720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7793}}^1$

素因数の和:7847

約数の個数: 192

約数和(自身を含む): 4650679800

約数和(自身を除く): 3348937080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 3480, 3712, 4176, 4640, 5220, 5568, 5760, 6960, 7793, 8352, 9280, 10440, 11136, 13920, 15586, 16704, 18560, 20880, 23379, 27840, 31172, 33408, 38965, 41760, 46758, 55680, 62344, 70137, 77930, 83520, 93516, 116895, 124688, 140274, 155860, 167040, 187032, 225997, 233790, 249376, 280548, 311720, 350685, 374064, 451994, 467580, 498752, 561096, 623440, 677991, 701370, 748128, 903988, 935160, 997504, 1122192, 1129985, 1246880, 1355982, 1402740, 1496256, 1807976, 1870320, 2033973, 2244384, 2259970, 2493760, 2711964, 2805480, 2992512, 3389955, 3615952, 3740640, 4067946, 4488768, 4519940, 4987520, 5423928, 5610960, 6779910, 7231904, 7481280, 8135892, 8977536, 9039880, 10169865, 10847856, 11221920, 13559820, 14463808, 14962560, 16271784, 18079760, 20339730, 21695712, 22443840, 27119640, 28927616, 32543568, 36159520, 40679460, 43391424, 44887680, 54239280, 65087136, 72319040, 81358920, 86782848, 108478560, 130174272, 144638080, 162717840, 216957120, 260348544, 325435680, 433914240, 650871360, 1301742720]

約数ペア:

[(1, 1301742720), (2, 650871360), (3, 433914240), (4, 325435680), (5, 260348544), (6, 216957120), (8, 162717840), (9, 144638080), (10, 130174272), (12, 108478560), (15, 86782848), (16, 81358920), (18, 72319040), (20, 65087136), (24, 54239280), (29, 44887680), (30, 43391424), (32, 40679460), (36, 36159520), (40, 32543568), (45, 28927616), (48, 27119640), (58, 22443840), (60, 21695712), (64, 20339730), (72, 18079760), (80, 16271784), (87, 14962560), (90, 14463808), (96, 13559820), (116, 11221920), (120, 10847856), (128, 10169865), (144, 9039880), (145, 8977536), (160, 8135892), (174, 7481280), (180, 7231904), (192, 6779910), (232, 5610960), (240, 5423928), (261, 4987520), (288, 4519940), (290, 4488768), (320, 4067946), (348, 3740640), (360, 3615952), (384, 3389955), (435, 2992512), (464, 2805480), (480, 2711964), (522, 2493760), (576, 2259970), (580, 2244384), (640, 2033973), (696, 1870320), (720, 1807976), (870, 1496256), (928, 1402740), (960, 1355982), (1044, 1246880), (1152, 1129985), (1160, 1122192), (1305, 997504), (1392, 935160), (1440, 903988), (1740, 748128), (1856, 701370), (1920, 677991), (2088, 623440), (2320, 561096), (2610, 498752), (2784, 467580), (2880, 451994), (3480, 374064), (3712, 350685), (4176, 311720), (4640, 280548), (5220, 249376), (5568, 233790), (5760, 225997), (6960, 187032), (7793, 167040), (8352, 155860), (9280, 140274), (10440, 124688), (11136, 116895), (13920, 93516), (15586, 83520), (16704, 77930), (18560, 70137), (20880, 62344), (23379, 55680), (27840, 46758), (31172, 41760), (33408, 38965)]