2008756064320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{370193}}^1$

素因数の和:370788

約数の個数: 112

約数和(自身を含む): 4946692151808

約数和(自身を除く): 2937936087488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 547, 620, 992, 1094, 1240, 1984, 2188, 2480, 2735, 4376, 4960, 5470, 8752, 9920, 10940, 16957, 17504, 21880, 33914, 35008, 43760, 67828, 84785, 87520, 135656, 169570, 175040, 271312, 339140, 370193, 542624, 678280, 740386, 1085248, 1356560, 1480772, 1850965, 2713120, 2961544, 3701930, 5426240, 5923088, 7403860, 11475983, 11846176, 14807720, 22951966, 23692352, 29615440, 45903932, 57379915, 59230880, 91807864, 114759830, 118461760, 183615728, 202495571, 229519660, 367231456, 404991142, 459039320, 734462912, 809982284, 918078640, 1012477855, 1619964568, 1836157280, 2024955710, 3239929136, 3672314560, 4049911420, 6277362701, 6479858272, 8099822840, 12554725402, 12959716544, 16199645680, 25109450804, 31386813505, 32399291360, 50218901608, 62773627010, 64798582720, 100437803216, 125547254020, 200875606432, 251094508040, 401751212864, 502189016080, 1004378032160, 2008756064320]

約数ペア:

[(1, 2008756064320), (2, 1004378032160), (4, 502189016080), (5, 401751212864), (8, 251094508040), (10, 200875606432), (16, 125547254020), (20, 100437803216), (31, 64798582720), (32, 62773627010), (40, 50218901608), (62, 32399291360), (64, 31386813505), (80, 25109450804), (124, 16199645680), (155, 12959716544), (160, 12554725402), (248, 8099822840), (310, 6479858272), (320, 6277362701), (496, 4049911420), (547, 3672314560), (620, 3239929136), (992, 2024955710), (1094, 1836157280), (1240, 1619964568), (1984, 1012477855), (2188, 918078640), (2480, 809982284), (2735, 734462912), (4376, 459039320), (4960, 404991142), (5470, 367231456), (8752, 229519660), (9920, 202495571), (10940, 183615728), (16957, 118461760), (17504, 114759830), (21880, 91807864), (33914, 59230880), (35008, 57379915), (43760, 45903932), (67828, 29615440), (84785, 23692352), (87520, 22951966), (135656, 14807720), (169570, 11846176), (175040, 11475983), (271312, 7403860), (339140, 5923088), (370193, 5426240), (542624, 3701930), (678280, 2961544), (740386, 2713120), (1085248, 1850965), (1356560, 1480772)]