2193902040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7877}}^1$

素因数の和:8113

約数の個数: 128

約数和(自身を含む): 7214987520

約数和(自身を除く): 5021085480

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, 211, 220, 264, 330, 422, 440, 633, 660, 844, 1055, 1266, 1320, 1688, 2110, 2321, 2532, 3165, 4220, 4642, 5064, 6330, 6963, 7877, 8440, 9284, 11605, 12660, 13926, 15754, 18568, 23210, 23631, 25320, 27852, 31508, 34815, 39385, 46420, 47262, 55704, 63016, 69630, 78770, 86647, 92840, 94524, 118155, 139260, 157540, 173294, 189048, 236310, 259941, 278520, 315080, 346588, 433235, 472620, 519882, 693176, 866470, 945240, 1039764, 1299705, 1662047, 1732940, 2079528, 2599410, 3324094, 3465880, 4986141, 5198820, 6648188, 8310235, 9972282, 10397640, 13296376, 16620470, 18282517, 19944564, 24930705, 33240940, 36565034, 39889128, 49861410, 54847551, 66481880, 73130068, 91412585, 99722820, 109695102, 146260136, 182825170, 199445640, 219390204, 274237755, 365650340, 438780408, 548475510, 731300680, 1096951020, 2193902040]

約数ペア:

[(1, 2193902040), (2, 1096951020), (3, 731300680), (4, 548475510), (5, 438780408), (6, 365650340), (8, 274237755), (10, 219390204), (11, 199445640), (12, 182825170), (15, 146260136), (20, 109695102), (22, 99722820), (24, 91412585), (30, 73130068), (33, 66481880), (40, 54847551), (44, 49861410), (55, 39889128), (60, 36565034), (66, 33240940), (88, 24930705), (110, 19944564), (120, 18282517), (132, 16620470), (165, 13296376), (211, 10397640), (220, 9972282), (264, 8310235), (330, 6648188), (422, 5198820), (440, 4986141), (633, 3465880), (660, 3324094), (844, 2599410), (1055, 2079528), (1266, 1732940), (1320, 1662047), (1688, 1299705), (2110, 1039764), (2321, 945240), (2532, 866470), (3165, 693176), (4220, 519882), (4642, 472620), (5064, 433235), (6330, 346588), (6963, 315080), (7877, 278520), (8440, 259941), (9284, 236310), (11605, 189048), (12660, 173294), (13926, 157540), (15754, 139260), (18568, 118155), (23210, 94524), (23631, 92840), (25320, 86647), (27852, 78770), (31508, 69630), (34815, 63016), (39385, 55704), (46420, 47262)]