156366840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 570240000

約数和(自身を除く): 413873160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 131, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 262, 280, 290, 294, 343, 348, 392, 393, 406, 420, 435, 490, 524, 580, 588, 609, 655, 686, 696, 735, 786, 812, 840, 870, 917, 980, 1015, 1029, 1048, 1160, 1176, 1218, 1310, 1372, 1421, 1470, 1572, 1624, 1715, 1740, 1834, 1960, 1965, 2030, 2058, 2436, 2620, 2744, 2751, 2842, 2940, 3045, 3144, 3430, 3480, 3668, 3799, 3930, 4060, 4116, 4263, 4585, 4872, 5145, 5240, 5502, 5684, 5880, 6090, 6419, 6860, 7105, 7336, 7598, 7860, 8120, 8232, 8526, 9170, 9947, 10290, 11004, 11368, 11397, 12180, 12838, 13720, 13755, 14210, 15196, 15720, 17052, 18340, 18995, 19257, 19894, 20580, 21315, 22008, 22794, 24360, 25676, 26593, 27510, 28420, 29841, 30392, 32095, 34104, 36680, 37990, 38514, 39788, 41160, 42630, 44933, 45588, 49735, 51352, 53186, 55020, 56840, 56985, 59682, 64190, 75980, 77028, 79576, 79779, 85260, 89866, 91176, 96285, 99470, 106372, 110040, 113970, 119364, 128380, 132965, 134799, 149205, 151960, 154056, 159558, 170520, 179732, 186151, 192570, 198940, 212744, 224665, 227940, 238728, 256760, 265930, 269598, 298410, 319116, 359464, 372302, 385140, 397880, 398895, 449330, 455880, 531860, 539196, 558453, 596820, 638232, 673995, 744604, 770280, 797790, 898660, 930755, 1063720, 1078392, 1116906, 1193640, 1303057, 1347990, 1489208, 1595580, 1797320, 1861510, 2233812, 2606114, 2695980, 2792265, 3191160, 3723020, 3909171, 4467624, 5212228, 5391960, 5584530, 6515285, 7446040, 7818342, 10424456, 11169060, 13030570, 15636684, 19545855, 22338120, 26061140, 31273368, 39091710, 52122280, 78183420, 156366840]

約数ペア:

[(1, 156366840), (2, 78183420), (3, 52122280), (4, 39091710), (5, 31273368), (6, 26061140), (7, 22338120), (8, 19545855), (10, 15636684), (12, 13030570), (14, 11169060), (15, 10424456), (20, 7818342), (21, 7446040), (24, 6515285), (28, 5584530), (29, 5391960), (30, 5212228), (35, 4467624), (40, 3909171), (42, 3723020), (49, 3191160), (56, 2792265), (58, 2695980), (60, 2606114), (70, 2233812), (84, 1861510), (87, 1797320), (98, 1595580), (105, 1489208), (116, 1347990), (120, 1303057), (131, 1193640), (140, 1116906), (145, 1078392), (147, 1063720), (168, 930755), (174, 898660), (196, 797790), (203, 770280), (210, 744604), (232, 673995), (245, 638232), (262, 596820), (280, 558453), (290, 539196), (294, 531860), (343, 455880), (348, 449330), (392, 398895), (393, 397880), (406, 385140), (420, 372302), (435, 359464), (490, 319116), (524, 298410), (580, 269598), (588, 265930), (609, 256760), (655, 238728), (686, 227940), (696, 224665), (735, 212744), (786, 198940), (812, 192570), (840, 186151), (870, 179732), (917, 170520), (980, 159558), (1015, 154056), (1029, 151960), (1048, 149205), (1160, 134799), (1176, 132965), (1218, 128380), (1310, 119364), (1372, 113970), (1421, 110040), (1470, 106372), (1572, 99470), (1624, 96285), (1715, 91176), (1740, 89866), (1834, 85260), (1960, 79779), (1965, 79576), (2030, 77028), (2058, 75980), (2436, 64190), (2620, 59682), (2744, 56985), (2751, 56840), (2842, 55020), (2940, 53186), (3045, 51352), (3144, 49735), (3430, 45588), (3480, 44933), (3668, 42630), (3799, 41160), (3930, 39788), (4060, 38514), (4116, 37990), (4263, 36680), (4585, 34104), (4872, 32095), (5145, 30392), (5240, 29841), (5502, 28420), (5684, 27510), (5880, 26593), (6090, 25676), (6419, 24360), (6860, 22794), (7105, 22008), (7336, 21315), (7598, 20580), (7860, 19894), (8120, 19257), (8232, 18995), (8526, 18340), (9170, 17052), (9947, 15720), (10290, 15196), (11004, 14210), (11368, 13755), (11397, 13720), (12180, 12838)]