2809413720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 320

約数和(自身を含む): 10161676800

約数和(自身を除く): 7352263080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 81, 90, 94, 95, 108, 114, 120, 135, 141, 152, 162, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 324, 342, 360, 376, 380, 405, 423, 456, 470, 513, 540, 564, 570, 648, 684, 705, 760, 810, 846, 855, 893, 940, 971, 1026, 1080, 1128, 1140, 1269, 1368, 1410, 1539, 1620, 1692, 1710, 1786, 1880, 1942, 2052, 2115, 2280, 2538, 2565, 2679, 2820, 2913, 3078, 3240, 3384, 3420, 3572, 3807, 3884, 4104, 4230, 4465, 4855, 5076, 5130, 5358, 5640, 5826, 6156, 6345, 6840, 7144, 7614, 7695, 7768, 8037, 8460, 8739, 8930, 9710, 10152, 10260, 10716, 11652, 12312, 12690, 13395, 14565, 15228, 15390, 16074, 16920, 17478, 17860, 18449, 19035, 19420, 20520, 21432, 23304, 24111, 25380, 26217, 26790, 29130, 30456, 30780, 32148, 34956, 35720, 36898, 38070, 38840, 40185, 43695, 45637, 48222, 50760, 52434, 53580, 55347, 58260, 61560, 64296, 69912, 72333, 73796, 76140, 78651, 80370, 87390, 91274, 92245, 96444, 104868, 107160, 110694, 116520, 120555, 131085, 136911, 144666, 147592, 152280, 157302, 160740, 166041, 174780, 182548, 184490, 192888, 209736, 221388, 228185, 241110, 262170, 273822, 276735, 289332, 314604, 321480, 332082, 349560, 361665, 365096, 368980, 393255, 410733, 442776, 456370, 482220, 498123, 524340, 547644, 553470, 578664, 629208, 664164, 684555, 723330, 737960, 786510, 821466, 830205, 867103, 912740, 964440, 996246, 1048680, 1095288, 1106940, 1232199, 1328328, 1369110, 1446660, 1494369, 1573020, 1642932, 1660410, 1734206, 1825480, 1992492, 2053665, 2213880, 2464398, 2490615, 2601309, 2738220, 2893320, 2988738, 3146040, 3285864, 3320820, 3468412, 3696597, 3984984, 4107330, 4335515, 4928796, 4981230, 5202618, 5476440, 5977476, 6160995, 6641640, 6936824, 7393194, 7471845, 7803927, 8214660, 8671030, 9857592, 9962460, 10405236, 11954952, 12321990, 13006545, 14786388, 14943690, 15607854, 16429320, 17342060, 18482985, 19924920, 20810472, 23411781, 24643980, 26013090, 29572776, 29887380, 31215708, 34684120, 36965970, 39019635, 46823562, 49287960, 52026180, 59774760, 62431416, 70235343, 73931940, 78039270, 93647124, 104052360, 117058905, 140470686, 147863880, 156078540, 187294248, 234117810, 280941372, 312157080, 351176715, 468235620, 561882744, 702353430, 936471240, 1404706860, 2809413720]

約数ペア:

[(1, 2809413720), (2, 1404706860), (3, 936471240), (4, 702353430), (5, 561882744), (6, 468235620), (8, 351176715), (9, 312157080), (10, 280941372), (12, 234117810), (15, 187294248), (18, 156078540), (19, 147863880), (20, 140470686), (24, 117058905), (27, 104052360), (30, 93647124), (36, 78039270), (38, 73931940), (40, 70235343), (45, 62431416), (47, 59774760), (54, 52026180), (57, 49287960), (60, 46823562), (72, 39019635), (76, 36965970), (81, 34684120), (90, 31215708), (94, 29887380), (95, 29572776), (108, 26013090), (114, 24643980), (120, 23411781), (135, 20810472), (141, 19924920), (152, 18482985), (162, 17342060), (171, 16429320), (180, 15607854), (188, 14943690), (190, 14786388), (216, 13006545), (228, 12321990), (235, 11954952), (270, 10405236), (282, 9962460), (285, 9857592), (324, 8671030), (342, 8214660), (360, 7803927), (376, 7471845), (380, 7393194), (405, 6936824), (423, 6641640), (456, 6160995), (470, 5977476), (513, 5476440), (540, 5202618), (564, 4981230), (570, 4928796), (648, 4335515), (684, 4107330), (705, 3984984), (760, 3696597), (810, 3468412), (846, 3320820), (855, 3285864), (893, 3146040), (940, 2988738), (971, 2893320), (1026, 2738220), (1080, 2601309), (1128, 2490615), (1140, 2464398), (1269, 2213880), (1368, 2053665), (1410, 1992492), (1539, 1825480), (1620, 1734206), (1692, 1660410), (1710, 1642932), (1786, 1573020), (1880, 1494369), (1942, 1446660), (2052, 1369110), (2115, 1328328), (2280, 1232199), (2538, 1106940), (2565, 1095288), (2679, 1048680), (2820, 996246), (2913, 964440), (3078, 912740), (3240, 867103), (3384, 830205), (3420, 821466), (3572, 786510), (3807, 737960), (3884, 723330), (4104, 684555), (4230, 664164), (4465, 629208), (4855, 578664), (5076, 553470), (5130, 547644), (5358, 524340), (5640, 498123), (5826, 482220), (6156, 456370), (6345, 442776), (6840, 410733), (7144, 393255), (7614, 368980), (7695, 365096), (7768, 361665), (8037, 349560), (8460, 332082), (8739, 321480), (8930, 314604), (9710, 289332), (10152, 276735), (10260, 273822), (10716, 262170), (11652, 241110), (12312, 228185), (12690, 221388), (13395, 209736), (14565, 192888), (15228, 184490), (15390, 182548), (16074, 174780), (16920, 166041), (17478, 160740), (17860, 157302), (18449, 152280), (19035, 147592), (19420, 144666), (20520, 136911), (21432, 131085), (23304, 120555), (24111, 116520), (25380, 110694), (26217, 107160), (26790, 104868), (29130, 96444), (30456, 92245), (30780, 91274), (32148, 87390), (34956, 80370), (35720, 78651), (36898, 76140), (38070, 73796), (38840, 72333), (40185, 69912), (43695, 64296), (45637, 61560), (48222, 58260), (50760, 55347), (52434, 53580)]