17967874140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{8731}}^1$

素因数の和:8889

約数の個数: 192

約数和(自身を含む): 57974891520

約数和(自身を除く): 40007017380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 103, 108, 111, 135, 148, 180, 185, 206, 222, 270, 309, 333, 370, 412, 444, 515, 540, 555, 618, 666, 740, 927, 999, 1030, 1110, 1236, 1332, 1545, 1665, 1854, 1998, 2060, 2220, 2781, 3090, 3330, 3708, 3811, 3996, 4635, 4995, 5562, 6180, 6660, 7622, 8731, 9270, 9990, 11124, 11433, 13905, 15244, 17462, 18540, 19055, 19980, 22866, 26193, 27810, 34299, 34924, 38110, 43655, 45732, 52386, 55620, 57165, 68598, 76220, 78579, 87310, 102897, 104772, 114330, 130965, 137196, 157158, 171495, 174620, 205794, 228660, 235737, 261930, 314316, 323047, 342990, 392895, 411588, 471474, 514485, 523860, 646094, 685980, 785790, 899293, 942948, 969141, 1028970, 1178685, 1292188, 1571580, 1615235, 1798586, 1938282, 2057940, 2357370, 2697879, 2907423, 3230470, 3597172, 3876564, 4496465, 4714740, 4845705, 5395758, 5814846, 6460940, 8093637, 8722269, 8992930, 9691410, 10791516, 11629692, 13489395, 14537115, 16187274, 17444538, 17985860, 19382820, 24280911, 26978790, 29074230, 32374548, 33273841, 34889076, 40468185, 43611345, 48561822, 53957580, 58148460, 66547682, 80936370, 87222690, 97123644, 99821523, 121404555, 133095364, 161872740, 166369205, 174445380, 199643046, 242809110, 299464569, 332738410, 399286092, 485618220, 499107615, 598929138, 665476820, 898393707, 998215230, 1197858276, 1497322845, 1796787414, 1996430460, 2994645690, 3593574828, 4491968535, 5989291380, 8983937070, 17967874140]

約数ペア:

[(1, 17967874140), (2, 8983937070), (3, 5989291380), (4, 4491968535), (5, 3593574828), (6, 2994645690), (9, 1996430460), (10, 1796787414), (12, 1497322845), (15, 1197858276), (18, 998215230), (20, 898393707), (27, 665476820), (30, 598929138), (36, 499107615), (37, 485618220), (45, 399286092), (54, 332738410), (60, 299464569), (74, 242809110), (90, 199643046), (103, 174445380), (108, 166369205), (111, 161872740), (135, 133095364), (148, 121404555), (180, 99821523), (185, 97123644), (206, 87222690), (222, 80936370), (270, 66547682), (309, 58148460), (333, 53957580), (370, 48561822), (412, 43611345), (444, 40468185), (515, 34889076), (540, 33273841), (555, 32374548), (618, 29074230), (666, 26978790), (740, 24280911), (927, 19382820), (999, 17985860), (1030, 17444538), (1110, 16187274), (1236, 14537115), (1332, 13489395), (1545, 11629692), (1665, 10791516), (1854, 9691410), (1998, 8992930), (2060, 8722269), (2220, 8093637), (2781, 6460940), (3090, 5814846), (3330, 5395758), (3708, 4845705), (3811, 4714740), (3996, 4496465), (4635, 3876564), (4995, 3597172), (5562, 3230470), (6180, 2907423), (6660, 2697879), (7622, 2357370), (8731, 2057940), (9270, 1938282), (9990, 1798586), (11124, 1615235), (11433, 1571580), (13905, 1292188), (15244, 1178685), (17462, 1028970), (18540, 969141), (19055, 942948), (19980, 899293), (22866, 785790), (26193, 685980), (27810, 646094), (34299, 523860), (34924, 514485), (38110, 471474), (43655, 411588), (45732, 392895), (52386, 342990), (55620, 323047), (57165, 314316), (68598, 261930), (76220, 235737), (78579, 228660), (87310, 205794), (102897, 174620), (104772, 171495), (114330, 157158), (130965, 137196)]