221094740460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4073}}^1\times {\mathrm{7477}}^1$

素因数の和:11584

約数の個数: 144

約数和(自身を含む): 680718271968

約数和(自身を除く): 459623531508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 4073, 7260, 7477, 8146, 12219, 14954, 16292, 20365, 22431, 24438, 29908, 37385, 40730, 44803, 44862, 48876, 61095, 74770, 81460, 82247, 89606, 89724, 112155, 122190, 134409, 149540, 164494, 179212, 224015, 224310, 244380, 246741, 268818, 328988, 411235, 448030, 448620, 492833, 493482, 537636, 672045, 822470, 896060, 904717, 985666, 986964, 1233705, 1344090, 1478499, 1644940, 1809434, 1971332, 2464165, 2467410, 2688180, 2714151, 2956998, 3618868, 4523585, 4928330, 4934820, 5428302, 5913996, 7392495, 9047170, 9856660, 10856604, 13570755, 14784990, 18094340, 27141510, 29569980, 30453821, 54283020, 60907642, 91361463, 121815284, 152269105, 182722926, 304538210, 334992031, 365445852, 456807315, 609076420, 669984062, 913614630, 1004976093, 1339968124, 1674960155, 1827229260, 2009952186, 3349920310, 3684912341, 4019904372, 5024880465, 6699840620, 7369824682, 10049760930, 11054737023, 14739649364, 18424561705, 20099521860, 22109474046, 36849123410, 44218948092, 55273685115, 73698246820, 110547370230, 221094740460]

約数ペア:

[(1, 221094740460), (2, 110547370230), (3, 73698246820), (4, 55273685115), (5, 44218948092), (6, 36849123410), (10, 22109474046), (11, 20099521860), (12, 18424561705), (15, 14739649364), (20, 11054737023), (22, 10049760930), (30, 7369824682), (33, 6699840620), (44, 5024880465), (55, 4019904372), (60, 3684912341), (66, 3349920310), (110, 2009952186), (121, 1827229260), (132, 1674960155), (165, 1339968124), (220, 1004976093), (242, 913614630), (330, 669984062), (363, 609076420), (484, 456807315), (605, 365445852), (660, 334992031), (726, 304538210), (1210, 182722926), (1452, 152269105), (1815, 121815284), (2420, 91361463), (3630, 60907642), (4073, 54283020), (7260, 30453821), (7477, 29569980), (8146, 27141510), (12219, 18094340), (14954, 14784990), (16292, 13570755), (20365, 10856604), (22431, 9856660), (24438, 9047170), (29908, 7392495), (37385, 5913996), (40730, 5428302), (44803, 4934820), (44862, 4928330), (48876, 4523585), (61095, 3618868), (74770, 2956998), (81460, 2714151), (82247, 2688180), (89606, 2467410), (89724, 2464165), (112155, 1971332), (122190, 1809434), (134409, 1644940), (149540, 1478499), (164494, 1344090), (179212, 1233705), (224015, 986964), (224310, 985666), (244380, 904717), (246741, 896060), (268818, 822470), (328988, 672045), (411235, 537636), (448030, 493482), (448620, 492833)]