40104409600

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1751

約数の個数: 240

約数和(自身を含む): 105672790080

約数和(自身を除く): 65568380480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 103, 128, 152, 160, 190, 200, 206, 256, 304, 320, 380, 400, 412, 475, 512, 515, 608, 640, 760, 800, 824, 950, 1030, 1216, 1280, 1520, 1600, 1601, 1648, 1900, 1957, 2060, 2432, 2560, 2575, 3040, 3200, 3202, 3296, 3800, 3914, 4120, 4864, 5150, 6080, 6400, 6404, 6592, 7600, 7828, 8005, 8240, 9728, 9785, 10300, 12160, 12800, 12808, 13184, 15200, 15656, 16010, 16480, 19570, 20600, 24320, 25616, 26368, 30400, 30419, 31312, 32020, 32960, 39140, 40025, 41200, 48640, 48925, 51232, 52736, 60800, 60838, 62624, 64040, 65920, 78280, 80050, 82400, 97850, 102464, 121600, 121676, 125248, 128080, 131840, 152095, 156560, 160100, 164800, 164903, 195700, 204928, 243200, 243352, 250496, 256160, 263680, 304190, 313120, 320200, 329600, 329806, 391400, 409856, 486704, 500992, 512320, 608380, 626240, 640400, 659200, 659612, 760475, 782800, 819712, 824515, 973408, 1001984, 1024640, 1216760, 1252480, 1280800, 1318400, 1319224, 1520950, 1565600, 1649030, 1946816, 2049280, 2433520, 2504960, 2561600, 2638448, 3041900, 3131200, 3133157, 3298060, 3893632, 4098560, 4122575, 4867040, 5009920, 5123200, 5276896, 6083800, 6262400, 6266314, 6596120, 7787264, 8245150, 9734080, 10246400, 10553792, 12167600, 12524800, 12532628, 13192240, 15574528, 15665785, 16490300, 19468160, 20492800, 21107584, 24335200, 25049600, 25065256, 26384480, 31331570, 32980600, 38936320, 42215168, 48670400, 50130512, 52768960, 62663140, 65961200, 77872640, 78328925, 84430336, 97340800, 100261024, 105537920, 125326280, 131922400, 156657850, 194681600, 200522048, 211075840, 250652560, 263844800, 313315700, 389363200, 401044096, 422151680, 501305120, 527689600, 626631400, 802088192, 1002610240, 1055379200, 1253262800, 1604176384, 2005220480, 2110758400, 2506525600, 4010440960, 5013051200, 8020881920, 10026102400, 20052204800, 40104409600]

約数ペア:

[(1, 40104409600), (2, 20052204800), (4, 10026102400), (5, 8020881920), (8, 5013051200), (10, 4010440960), (16, 2506525600), (19, 2110758400), (20, 2005220480), (25, 1604176384), (32, 1253262800), (38, 1055379200), (40, 1002610240), (50, 802088192), (64, 626631400), (76, 527689600), (80, 501305120), (95, 422151680), (100, 401044096), (103, 389363200), (128, 313315700), (152, 263844800), (160, 250652560), (190, 211075840), (200, 200522048), (206, 194681600), (256, 156657850), (304, 131922400), (320, 125326280), (380, 105537920), (400, 100261024), (412, 97340800), (475, 84430336), (512, 78328925), (515, 77872640), (608, 65961200), (640, 62663140), (760, 52768960), (800, 50130512), (824, 48670400), (950, 42215168), (1030, 38936320), (1216, 32980600), (1280, 31331570), (1520, 26384480), (1600, 25065256), (1601, 25049600), (1648, 24335200), (1900, 21107584), (1957, 20492800), (2060, 19468160), (2432, 16490300), (2560, 15665785), (2575, 15574528), (3040, 13192240), (3200, 12532628), (3202, 12524800), (3296, 12167600), (3800, 10553792), (3914, 10246400), (4120, 9734080), (4864, 8245150), (5150, 7787264), (6080, 6596120), (6400, 6266314), (6404, 6262400), (6592, 6083800), (7600, 5276896), (7828, 5123200), (8005, 5009920), (8240, 4867040), (9728, 4122575), (9785, 4098560), (10300, 3893632), (12160, 3298060), (12800, 3133157), (12808, 3131200), (13184, 3041900), (15200, 2638448), (15656, 2561600), (16010, 2504960), (16480, 2433520), (19570, 2049280), (20600, 1946816), (24320, 1649030), (25616, 1565600), (26368, 1520950), (30400, 1319224), (30419, 1318400), (31312, 1280800), (32020, 1252480), (32960, 1216760), (39140, 1024640), (40025, 1001984), (41200, 973408), (48640, 824515), (48925, 819712), (51232, 782800), (52736, 760475), (60800, 659612), (60838, 659200), (62624, 640400), (64040, 626240), (65920, 608380), (78280, 512320), (80050, 500992), (82400, 486704), (97850, 409856), (102464, 391400), (121600, 329806), (121676, 329600), (125248, 320200), (128080, 313120), (131840, 304190), (152095, 263680), (156560, 256160), (160100, 250496), (164800, 243352), (164903, 243200), (195700, 204928)]