119441920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 320010768

約数和(自身を除く): 200568848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 97, 104, 128, 130, 148, 160, 185, 194, 208, 256, 260, 296, 320, 370, 388, 416, 481, 485, 512, 520, 592, 640, 740, 776, 832, 962, 970, 1040, 1184, 1261, 1280, 1480, 1552, 1664, 1924, 1940, 2080, 2368, 2405, 2522, 2560, 2960, 3104, 3328, 3589, 3848, 3880, 4160, 4736, 4810, 5044, 5920, 6208, 6305, 6656, 7178, 7696, 7760, 8320, 9472, 9620, 10088, 11840, 12416, 12610, 14356, 15392, 15520, 16640, 17945, 18944, 19240, 20176, 23680, 24832, 25220, 28712, 30784, 31040, 33280, 35890, 38480, 40352, 46657, 47360, 49664, 50440, 57424, 61568, 62080, 71780, 76960, 80704, 93314, 94720, 100880, 114848, 123136, 124160, 143560, 153920, 161408, 186628, 201760, 229696, 233285, 246272, 248320, 287120, 307840, 322816, 373256, 403520, 459392, 466570, 574240, 615680, 645632, 746512, 807040, 918784, 933140, 1148480, 1231360, 1493024, 1614080, 1837568, 1866280, 2296960, 2986048, 3228160, 3732560, 4593920, 5972096, 7465120, 9187840, 11944192, 14930240, 23888384, 29860480, 59720960, 119441920]

約数ペア:

[(1, 119441920), (2, 59720960), (4, 29860480), (5, 23888384), (8, 14930240), (10, 11944192), (13, 9187840), (16, 7465120), (20, 5972096), (26, 4593920), (32, 3732560), (37, 3228160), (40, 2986048), (52, 2296960), (64, 1866280), (65, 1837568), (74, 1614080), (80, 1493024), (97, 1231360), (104, 1148480), (128, 933140), (130, 918784), (148, 807040), (160, 746512), (185, 645632), (194, 615680), (208, 574240), (256, 466570), (260, 459392), (296, 403520), (320, 373256), (370, 322816), (388, 307840), (416, 287120), (481, 248320), (485, 246272), (512, 233285), (520, 229696), (592, 201760), (640, 186628), (740, 161408), (776, 153920), (832, 143560), (962, 124160), (970, 123136), (1040, 114848), (1184, 100880), (1261, 94720), (1280, 93314), (1480, 80704), (1552, 76960), (1664, 71780), (1924, 62080), (1940, 61568), (2080, 57424), (2368, 50440), (2405, 49664), (2522, 47360), (2560, 46657), (2960, 40352), (3104, 38480), (3328, 35890), (3589, 33280), (3848, 31040), (3880, 30784), (4160, 28712), (4736, 25220), (4810, 24832), (5044, 23680), (5920, 20176), (6208, 19240), (6305, 18944), (6656, 17945), (7178, 16640), (7696, 15520), (7760, 15392), (8320, 14356), (9472, 12610), (9620, 12416), (10088, 11840)]