42220852920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{9007}}^1$

素因数の和:9502

約数の個数: 192

約数和(自身を含む): 142281360000

約数和(自身を除く): 100060507080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 449, 522, 580, 696, 870, 898, 1044, 1160, 1305, 1347, 1740, 1796, 2088, 2245, 2610, 2694, 3480, 3592, 4041, 4490, 5220, 5388, 6735, 8082, 8980, 9007, 10440, 10776, 13021, 13470, 16164, 17960, 18014, 20205, 26042, 26940, 27021, 32328, 36028, 39063, 40410, 45035, 52084, 53880, 54042, 65105, 72056, 78126, 80820, 81063, 90070, 104168, 108084, 117189, 130210, 135105, 156252, 161640, 162126, 180140, 195315, 216168, 234378, 260420, 261203, 270210, 312504, 324252, 360280, 390630, 405315, 468756, 520840, 522406, 540420, 585945, 648504, 781260, 783609, 810630, 937512, 1044812, 1080840, 1171890, 1306015, 1562520, 1567218, 1621260, 2089624, 2343780, 2350827, 2612030, 3134436, 3242520, 3918045, 4044143, 4687560, 4701654, 5224060, 6268872, 7836090, 8088286, 9403308, 10448120, 11754135, 12132429, 15672180, 16176572, 18806616, 20220715, 23508270, 24264858, 31344360, 32353144, 36397287, 40441430, 47016540, 48529716, 60662145, 72794574, 80882860, 94033080, 97059432, 117280147, 121324290, 145589148, 161765720, 181986435, 234560294, 242648580, 291178296, 351840441, 363972870, 469120588, 485297160, 586400735, 703680882, 727945740, 938241176, 1055521323, 1172801470, 1407361764, 1455891480, 1759202205, 2111042646, 2345602940, 2814723528, 3518404410, 4222085292, 4691205880, 5277606615, 7036808820, 8444170584, 10555213230, 14073617640, 21110426460, 42220852920]

約数ペア:

[(1, 42220852920), (2, 21110426460), (3, 14073617640), (4, 10555213230), (5, 8444170584), (6, 7036808820), (8, 5277606615), (9, 4691205880), (10, 4222085292), (12, 3518404410), (15, 2814723528), (18, 2345602940), (20, 2111042646), (24, 1759202205), (29, 1455891480), (30, 1407361764), (36, 1172801470), (40, 1055521323), (45, 938241176), (58, 727945740), (60, 703680882), (72, 586400735), (87, 485297160), (90, 469120588), (116, 363972870), (120, 351840441), (145, 291178296), (174, 242648580), (180, 234560294), (232, 181986435), (261, 161765720), (290, 145589148), (348, 121324290), (360, 117280147), (435, 97059432), (449, 94033080), (522, 80882860), (580, 72794574), (696, 60662145), (870, 48529716), (898, 47016540), (1044, 40441430), (1160, 36397287), (1305, 32353144), (1347, 31344360), (1740, 24264858), (1796, 23508270), (2088, 20220715), (2245, 18806616), (2610, 16176572), (2694, 15672180), (3480, 12132429), (3592, 11754135), (4041, 10448120), (4490, 9403308), (5220, 8088286), (5388, 7836090), (6735, 6268872), (8082, 5224060), (8980, 4701654), (9007, 4687560), (10440, 4044143), (10776, 3918045), (13021, 3242520), (13470, 3134436), (16164, 2612030), (17960, 2350827), (18014, 2343780), (20205, 2089624), (26042, 1621260), (26940, 1567218), (27021, 1562520), (32328, 1306015), (36028, 1171890), (39063, 1080840), (40410, 1044812), (45035, 937512), (52084, 810630), (53880, 783609), (54042, 781260), (65105, 648504), (72056, 585945), (78126, 540420), (80820, 522406), (81063, 520840), (90070, 468756), (104168, 405315), (108084, 390630), (117189, 360280), (130210, 324252), (135105, 312504), (156252, 270210), (161640, 261203), (162126, 260420), (180140, 234378), (195315, 216168)]