28958685840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33601}}^1$

素因数の和:33652

約数の個数: 400

約数和(自身を含む): 120999457920

約数和(自身を除く): 92040772080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2660, 2736, 2835, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4536, 4560, 4788, 5040, 5130, 5320, 5670, 5985, 6156, 6384, 6480, 6840, 7182, 7560, 7695, 7980, 8208, 9072, 9576, 10260, 10640, 10773, 11340, 11970, 12312, 13680, 14364, 15120, 15390, 15960, 17955, 19152, 20520, 21546, 22680, 23940, 24624, 28728, 30780, 31920, 33601, 35910, 41040, 43092, 45360, 47880, 53865, 57456, 61560, 67202, 71820, 86184, 95760, 100803, 107730, 123120, 134404, 143640, 168005, 172368, 201606, 215460, 235207, 268808, 287280, 302409, 336010, 403212, 430920, 470414, 504015, 537616, 604818, 638419, 672020, 705621, 806424, 861840, 907227, 940828, 1008030, 1176035, 1209636, 1276838, 1344040, 1411242, 1512045, 1612848, 1814454, 1881656, 1915257, 2016060, 2116863, 2352070, 2419272, 2553676, 2688080, 2721681, 2822484, 3024090, 3192095, 3528105, 3628908, 3763312, 3830514, 4032120, 4233726, 4468933, 4536135, 4704140, 4838544, 5107352, 5443362, 5644968, 5745771, 6048180, 6350589, 6384190, 7056210, 7257816, 7661028, 8064240, 8467452, 8937866, 9072270, 9408280, 9576285, 10214704, 10584315, 10886724, 11289936, 11491542, 12096360, 12701178, 12768380, 13406799, 13608405, 14112420, 14515632, 15322056, 16934904, 17237313, 17875732, 18144540, 18816560, 19051767, 19152570, 21168630, 21773448, 22344665, 22983084, 24192720, 25402356, 25536760, 26813598, 27216810, 28224840, 28728855, 30644112, 31752945, 33869808, 34474626, 35751464, 36289080, 38103534, 38305140, 40220397, 42337260, 43546896, 44689330, 45966168, 50804712, 51073520, 51711939, 53627196, 54433620, 56449680, 57457710, 63505890, 67033995, 68949252, 71502928, 72578160, 76207068, 76610280, 80440794, 84674520, 86186565, 89378660, 91932336, 95258835, 101609424, 103423878, 107254392, 108867240, 114915420, 120661191, 127011780, 134067990, 137898504, 152414136, 153220560, 160881588, 169349040, 172373130, 178757320, 190517670, 201101985, 206847756, 214508784, 217734480, 229830840, 241322382, 254023560, 258559695, 268135980, 275797008, 304828272, 321763176, 344746260, 357514640, 361983573, 381035340, 402203970, 413695512, 459661680, 482644764, 508047120, 517119390, 536271960, 603305955, 643526352, 689492520, 723967146, 762070680, 804407940, 827391024, 965289528, 1034238780, 1072543920, 1206611910, 1378985040, 1447934292, 1524141360, 1608815880, 1809917865, 1930579056, 2068477560, 2413223820, 2895868584, 3217631760, 3619835730, 4136955120, 4826447640, 5791737168, 7239671460, 9652895280, 14479342920, 28958685840]

約数ペア:

[(1, 28958685840), (2, 14479342920), (3, 9652895280), (4, 7239671460), (5, 5791737168), (6, 4826447640), (7, 4136955120), (8, 3619835730), (9, 3217631760), (10, 2895868584), (12, 2413223820), (14, 2068477560), (15, 1930579056), (16, 1809917865), (18, 1608815880), (19, 1524141360), (20, 1447934292), (21, 1378985040), (24, 1206611910), (27, 1072543920), (28, 1034238780), (30, 965289528), (35, 827391024), (36, 804407940), (38, 762070680), (40, 723967146), (42, 689492520), (45, 643526352), (48, 603305955), (54, 536271960), (56, 517119390), (57, 508047120), (60, 482644764), (63, 459661680), (70, 413695512), (72, 402203970), (76, 381035340), (80, 361983573), (81, 357514640), (84, 344746260), (90, 321763176), (95, 304828272), (105, 275797008), (108, 268135980), (112, 258559695), (114, 254023560), (120, 241322382), (126, 229830840), (133, 217734480), (135, 214508784), (140, 206847756), (144, 201101985), (152, 190517670), (162, 178757320), (168, 172373130), (171, 169349040), (180, 160881588), (189, 153220560), (190, 152414136), (210, 137898504), (216, 134067990), (228, 127011780), (240, 120661191), (252, 114915420), (266, 108867240), (270, 107254392), (280, 103423878), (285, 101609424), (304, 95258835), (315, 91932336), (324, 89378660), (336, 86186565), (342, 84674520), (360, 80440794), (378, 76610280), (380, 76207068), (399, 72578160), (405, 71502928), (420, 68949252), (432, 67033995), (456, 63505890), (504, 57457710), (513, 56449680), (532, 54433620), (540, 53627196), (560, 51711939), (567, 51073520), (570, 50804712), (630, 45966168), (648, 44689330), (665, 43546896), (684, 42337260), (720, 40220397), (756, 38305140), (760, 38103534), (798, 36289080), (810, 35751464), (840, 34474626), (855, 33869808), (912, 31752945), (945, 30644112), (1008, 28728855), (1026, 28224840), (1064, 27216810), (1080, 26813598), (1134, 25536760), (1140, 25402356), (1197, 24192720), (1260, 22983084), (1296, 22344665), (1330, 21773448), (1368, 21168630), (1512, 19152570), (1520, 19051767), (1539, 18816560), (1596, 18144540), (1620, 17875732), (1680, 17237313), (1710, 16934904), (1890, 15322056), (1995, 14515632), (2052, 14112420), (2128, 13608405), (2160, 13406799), (2268, 12768380), (2280, 12701178), (2394, 12096360), (2520, 11491542), (2565, 11289936), (2660, 10886724), (2736, 10584315), (2835, 10214704), (3024, 9576285), (3078, 9408280), (3192, 9072270), (3240, 8937866), (3420, 8467452), (3591, 8064240), (3780, 7661028), (3990, 7257816), (4104, 7056210), (4536, 6384190), (4560, 6350589), (4788, 6048180), (5040, 5745771), (5130, 5644968), (5320, 5443362), (5670, 5107352), (5985, 4838544), (6156, 4704140), (6384, 4536135), (6480, 4468933), (6840, 4233726), (7182, 4032120), (7560, 3830514), (7695, 3763312), (7980, 3628908), (8208, 3528105), (9072, 3192095), (9576, 3024090), (10260, 2822484), (10640, 2721681), (10773, 2688080), (11340, 2553676), (11970, 2419272), (12312, 2352070), (13680, 2116863), (14364, 2016060), (15120, 1915257), (15390, 1881656), (15960, 1814454), (17955, 1612848), (19152, 1512045), (20520, 1411242), (21546, 1344040), (22680, 1276838), (23940, 1209636), (24624, 1176035), (28728, 1008030), (30780, 940828), (31920, 907227), (33601, 861840), (35910, 806424), (41040, 705621), (43092, 672020), (45360, 638419), (47880, 604818), (53865, 537616), (57456, 504015), (61560, 470414), (67202, 430920), (71820, 403212), (86184, 336010), (95760, 302409), (100803, 287280), (107730, 268808), (123120, 235207), (134404, 215460), (143640, 201606), (168005, 172368)]