81674099200

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8279

約数の個数: 240

約数和(自身を含む): 218226032640

約数和(自身を除く): 136551933440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 76, 80, 82, 95, 100, 128, 152, 160, 164, 190, 200, 205, 256, 304, 320, 328, 380, 400, 410, 475, 512, 608, 640, 656, 760, 779, 800, 820, 950, 1025, 1216, 1280, 1312, 1520, 1558, 1600, 1640, 1900, 2050, 2432, 2560, 2624, 3040, 3116, 3200, 3280, 3800, 3895, 4100, 4864, 5248, 6080, 6232, 6400, 6560, 7600, 7790, 8191, 8200, 9728, 10496, 12160, 12464, 12800, 13120, 15200, 15580, 16382, 16400, 19475, 20992, 24320, 24928, 26240, 30400, 31160, 32764, 32800, 38950, 40955, 48640, 49856, 52480, 60800, 62320, 65528, 65600, 77900, 81910, 99712, 104960, 121600, 124640, 131056, 131200, 155629, 155800, 163820, 199424, 204775, 243200, 249280, 262112, 262400, 311258, 311600, 327640, 335831, 398848, 409550, 498560, 524224, 524800, 622516, 623200, 655280, 671662, 778145, 819100, 997120, 1048448, 1245032, 1246400, 1310560, 1343324, 1556290, 1638200, 1679155, 1994240, 2096896, 2490064, 2492800, 2621120, 2686648, 3112580, 3276400, 3358310, 3890725, 4193792, 4980128, 4985600, 5242240, 5373296, 6225160, 6380789, 6552800, 6716620, 7781450, 8395775, 9960256, 9971200, 10484480, 10746592, 12450320, 12761578, 13105600, 13433240, 15562900, 16791550, 19920512, 20968960, 21493184, 24900640, 25523156, 26211200, 26866480, 31125800, 31903945, 33583100, 39841024, 42986368, 49801280, 51046312, 52422400, 53732960, 62251600, 63807890, 67166200, 79682048, 85972736, 99602560, 102092624, 104844800, 107465920, 124503200, 127615780, 134332400, 159519725, 171945472, 199205120, 204185248, 214931840, 249006400, 255231560, 268664800, 319039450, 398410240, 408370496, 429863680, 498012800, 510463120, 537329600, 638078900, 816740992, 859727360, 996025600, 1020926240, 1074659200, 1276157800, 1633481984, 1992051200, 2041852480, 2149318400, 2552315600, 3266963968, 4083704960, 4298636800, 5104631200, 8167409920, 10209262400, 16334819840, 20418524800, 40837049600, 81674099200]

約数ペア:

[(1, 81674099200), (2, 40837049600), (4, 20418524800), (5, 16334819840), (8, 10209262400), (10, 8167409920), (16, 5104631200), (19, 4298636800), (20, 4083704960), (25, 3266963968), (32, 2552315600), (38, 2149318400), (40, 2041852480), (41, 1992051200), (50, 1633481984), (64, 1276157800), (76, 1074659200), (80, 1020926240), (82, 996025600), (95, 859727360), (100, 816740992), (128, 638078900), (152, 537329600), (160, 510463120), (164, 498012800), (190, 429863680), (200, 408370496), (205, 398410240), (256, 319039450), (304, 268664800), (320, 255231560), (328, 249006400), (380, 214931840), (400, 204185248), (410, 199205120), (475, 171945472), (512, 159519725), (608, 134332400), (640, 127615780), (656, 124503200), (760, 107465920), (779, 104844800), (800, 102092624), (820, 99602560), (950, 85972736), (1025, 79682048), (1216, 67166200), (1280, 63807890), (1312, 62251600), (1520, 53732960), (1558, 52422400), (1600, 51046312), (1640, 49801280), (1900, 42986368), (2050, 39841024), (2432, 33583100), (2560, 31903945), (2624, 31125800), (3040, 26866480), (3116, 26211200), (3200, 25523156), (3280, 24900640), (3800, 21493184), (3895, 20968960), (4100, 19920512), (4864, 16791550), (5248, 15562900), (6080, 13433240), (6232, 13105600), (6400, 12761578), (6560, 12450320), (7600, 10746592), (7790, 10484480), (8191, 9971200), (8200, 9960256), (9728, 8395775), (10496, 7781450), (12160, 6716620), (12464, 6552800), (12800, 6380789), (13120, 6225160), (15200, 5373296), (15580, 5242240), (16382, 4985600), (16400, 4980128), (19475, 4193792), (20992, 3890725), (24320, 3358310), (24928, 3276400), (26240, 3112580), (30400, 2686648), (31160, 2621120), (32764, 2492800), (32800, 2490064), (38950, 2096896), (40955, 1994240), (48640, 1679155), (49856, 1638200), (52480, 1556290), (60800, 1343324), (62320, 1310560), (65528, 1246400), (65600, 1245032), (77900, 1048448), (81910, 997120), (99712, 819100), (104960, 778145), (121600, 671662), (124640, 655280), (131056, 623200), (131200, 622516), (155629, 524800), (155800, 524224), (163820, 498560), (199424, 409550), (204775, 398848), (243200, 335831), (249280, 327640), (262112, 311600), (262400, 311258)]