2086208545080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{645877}}^1$

素因数の和:648349

約数の個数: 128

約数和(自身を含む): 6830392366080

約数和(自身を除く): 4744183821000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2447, 4894, 7341, 9788, 12235, 14682, 19576, 24470, 26917, 29364, 36705, 48940, 53834, 58728, 73410, 80751, 97880, 107668, 134585, 146820, 161502, 215336, 269170, 293640, 323004, 403755, 538340, 645877, 646008, 807510, 1076680, 1291754, 1615020, 1937631, 2583508, 3229385, 3230040, 3875262, 5167016, 6458770, 7104647, 7750524, 9688155, 12917540, 14209294, 15501048, 19376310, 21313941, 25835080, 28418588, 35523235, 38752620, 42627882, 56837176, 71046470, 77505240, 85255764, 106569705, 142092940, 170511528, 213139410, 284185880, 426278820, 852557640, 1580461019, 3160922038, 4741383057, 6321844076, 7902305095, 9482766114, 12643688152, 15804610190, 17385071209, 18965532228, 23706915285, 31609220380, 34770142418, 37931064456, 47413830570, 52155213627, 63218440760, 69540284836, 86925356045, 94827661140, 104310427254, 139080569672, 173850712090, 189655322280, 208620854508, 260776068135, 347701424180, 417241709016, 521552136270, 695402848360, 1043104272540, 2086208545080]

約数ペア:

[(1, 2086208545080), (2, 1043104272540), (3, 695402848360), (4, 521552136270), (5, 417241709016), (6, 347701424180), (8, 260776068135), (10, 208620854508), (11, 189655322280), (12, 173850712090), (15, 139080569672), (20, 104310427254), (22, 94827661140), (24, 86925356045), (30, 69540284836), (33, 63218440760), (40, 52155213627), (44, 47413830570), (55, 37931064456), (60, 34770142418), (66, 31609220380), (88, 23706915285), (110, 18965532228), (120, 17385071209), (132, 15804610190), (165, 12643688152), (220, 9482766114), (264, 7902305095), (330, 6321844076), (440, 4741383057), (660, 3160922038), (1320, 1580461019), (2447, 852557640), (4894, 426278820), (7341, 284185880), (9788, 213139410), (12235, 170511528), (14682, 142092940), (19576, 106569705), (24470, 85255764), (26917, 77505240), (29364, 71046470), (36705, 56837176), (48940, 42627882), (53834, 38752620), (58728, 35523235), (73410, 28418588), (80751, 25835080), (97880, 21313941), (107668, 19376310), (134585, 15501048), (146820, 14209294), (161502, 12917540), (215336, 9688155), (269170, 7750524), (293640, 7104647), (323004, 6458770), (403755, 5167016), (538340, 3875262), (645877, 3230040), (646008, 3229385), (807510, 2583508), (1076680, 1937631), (1291754, 1615020)]