887764020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1110

約数の個数: 192

約数和(自身を含む): 2950649856

約数和(自身を除く): 2062885836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 107, 110, 130, 132, 143, 156, 165, 195, 214, 220, 260, 286, 321, 330, 390, 428, 429, 535, 572, 642, 660, 715, 780, 858, 967, 1070, 1177, 1284, 1391, 1430, 1605, 1716, 1934, 2140, 2145, 2354, 2782, 2860, 2901, 3210, 3531, 3868, 4173, 4290, 4708, 4835, 5564, 5802, 5885, 6420, 6955, 7062, 8346, 8580, 9670, 10637, 11604, 11770, 12571, 13910, 14124, 14505, 15301, 16692, 17655, 19340, 20865, 21274, 23540, 25142, 27820, 29010, 30602, 31911, 35310, 37713, 41730, 42548, 45903, 50284, 53185, 58020, 61204, 62855, 63822, 70620, 75426, 76505, 83460, 91806, 103469, 106370, 125710, 127644, 138281, 150852, 153010, 159555, 183612, 188565, 206938, 212740, 229515, 251420, 276562, 306020, 310407, 319110, 377130, 413876, 414843, 459030, 517345, 553124, 620814, 638220, 691405, 754260, 829686, 918060, 1034690, 1138159, 1241628, 1345097, 1382810, 1552035, 1659372, 2069380, 2074215, 2276318, 2690194, 2765620, 3104070, 3414477, 4035291, 4148430, 4552636, 5380388, 5690795, 6208140, 6725485, 6828954, 8070582, 8296860, 11381590, 13450970, 13657908, 14796067, 16141164, 17072385, 20176455, 22763180, 26901940, 29592134, 34144770, 40352910, 44388201, 59184268, 68289540, 73980335, 80705820, 88776402, 147960670, 177552804, 221941005, 295921340, 443882010, 887764020]

約数ペア:

[(1, 887764020), (2, 443882010), (3, 295921340), (4, 221941005), (5, 177552804), (6, 147960670), (10, 88776402), (11, 80705820), (12, 73980335), (13, 68289540), (15, 59184268), (20, 44388201), (22, 40352910), (26, 34144770), (30, 29592134), (33, 26901940), (39, 22763180), (44, 20176455), (52, 17072385), (55, 16141164), (60, 14796067), (65, 13657908), (66, 13450970), (78, 11381590), (107, 8296860), (110, 8070582), (130, 6828954), (132, 6725485), (143, 6208140), (156, 5690795), (165, 5380388), (195, 4552636), (214, 4148430), (220, 4035291), (260, 3414477), (286, 3104070), (321, 2765620), (330, 2690194), (390, 2276318), (428, 2074215), (429, 2069380), (535, 1659372), (572, 1552035), (642, 1382810), (660, 1345097), (715, 1241628), (780, 1138159), (858, 1034690), (967, 918060), (1070, 829686), (1177, 754260), (1284, 691405), (1391, 638220), (1430, 620814), (1605, 553124), (1716, 517345), (1934, 459030), (2140, 414843), (2145, 413876), (2354, 377130), (2782, 319110), (2860, 310407), (2901, 306020), (3210, 276562), (3531, 251420), (3868, 229515), (4173, 212740), (4290, 206938), (4708, 188565), (4835, 183612), (5564, 159555), (5802, 153010), (5885, 150852), (6420, 138281), (6955, 127644), (7062, 125710), (8346, 106370), (8580, 103469), (9670, 91806), (10637, 83460), (11604, 76505), (11770, 75426), (12571, 70620), (13910, 63822), (14124, 62855), (14505, 61204), (15301, 58020), (16692, 53185), (17655, 50284), (19340, 45903), (20865, 42548), (21274, 41730), (23540, 37713), (25142, 35310), (27820, 31911), (29010, 30602)]