7758806940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{13267}}^1$

素因数の和:13326

約数の個数: 180

約数和(自身を含む): 25690058856

約数和(自身を除く): 17931251916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 361, 380, 405, 513, 540, 570, 684, 722, 810, 855, 1026, 1083, 1140, 1444, 1539, 1620, 1710, 1805, 2052, 2166, 2565, 3078, 3249, 3420, 3610, 4332, 5130, 5415, 6156, 6498, 7220, 7695, 9747, 10260, 10830, 12996, 13267, 15390, 16245, 19494, 21660, 26534, 29241, 30780, 32490, 38988, 39801, 48735, 53068, 58482, 64980, 66335, 79602, 97470, 116964, 119403, 132670, 146205, 159204, 194940, 199005, 238806, 252073, 265340, 292410, 358209, 398010, 477612, 504146, 584820, 597015, 716418, 756219, 796020, 1008292, 1074627, 1194030, 1260365, 1432836, 1512438, 1791045, 2149254, 2268657, 2388060, 2520730, 3024876, 3582090, 3781095, 4298508, 4537314, 4789387, 5041460, 5373135, 6805971, 7164180, 7562190, 9074628, 9578774, 10746270, 11343285, 13611942, 14368161, 15124380, 19157548, 20417913, 21492540, 22686570, 23946935, 27223884, 28736322, 34029855, 40835826, 43104483, 45373140, 47893870, 57472644, 68059710, 71840805, 81671652, 86208966, 95787740, 102089565, 129313449, 136119420, 143681610, 172417932, 204179130, 215522415, 258626898, 287363220, 387940347, 408358260, 431044830, 517253796, 646567245, 775880694, 862089660, 1293134490, 1551761388, 1939701735, 2586268980, 3879403470, 7758806940]

約数ペア:

[(1, 7758806940), (2, 3879403470), (3, 2586268980), (4, 1939701735), (5, 1551761388), (6, 1293134490), (9, 862089660), (10, 775880694), (12, 646567245), (15, 517253796), (18, 431044830), (19, 408358260), (20, 387940347), (27, 287363220), (30, 258626898), (36, 215522415), (38, 204179130), (45, 172417932), (54, 143681610), (57, 136119420), (60, 129313449), (76, 102089565), (81, 95787740), (90, 86208966), (95, 81671652), (108, 71840805), (114, 68059710), (135, 57472644), (162, 47893870), (171, 45373140), (180, 43104483), (190, 40835826), (228, 34029855), (270, 28736322), (285, 27223884), (324, 23946935), (342, 22686570), (361, 21492540), (380, 20417913), (405, 19157548), (513, 15124380), (540, 14368161), (570, 13611942), (684, 11343285), (722, 10746270), (810, 9578774), (855, 9074628), (1026, 7562190), (1083, 7164180), (1140, 6805971), (1444, 5373135), (1539, 5041460), (1620, 4789387), (1710, 4537314), (1805, 4298508), (2052, 3781095), (2166, 3582090), (2565, 3024876), (3078, 2520730), (3249, 2388060), (3420, 2268657), (3610, 2149254), (4332, 1791045), (5130, 1512438), (5415, 1432836), (6156, 1260365), (6498, 1194030), (7220, 1074627), (7695, 1008292), (9747, 796020), (10260, 756219), (10830, 716418), (12996, 597015), (13267, 584820), (15390, 504146), (16245, 477612), (19494, 398010), (21660, 358209), (26534, 292410), (29241, 265340), (30780, 252073), (32490, 238806), (38988, 199005), (39801, 194940), (48735, 159204), (53068, 146205), (58482, 132670), (64980, 119403), (66335, 116964), (79602, 97470)]