248422680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 192

約数和(自身を含む): 910677600

約数和(自身を除く): 662254920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1901, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3802, 3960, 4356, 4840, 5445, 5703, 5940, 6534, 7260, 7604, 8712, 9505, 10890, 11406, 11880, 13068, 14520, 15208, 16335, 17109, 19010, 20911, 21780, 22812, 26136, 28515, 32670, 34218, 38020, 41822, 43560, 45624, 51327, 57030, 62733, 65340, 68436, 76040, 83644, 85545, 102654, 104555, 114060, 125466, 130680, 136872, 167288, 171090, 188199, 205308, 209110, 228120, 230021, 250932, 256635, 313665, 342180, 376398, 410616, 418220, 460042, 501864, 513270, 564597, 627330, 684360, 690063, 752796, 836440, 920084, 940995, 1026540, 1129194, 1150105, 1254660, 1380126, 1505592, 1840168, 1881990, 2053080, 2070189, 2258388, 2300210, 2509320, 2760252, 2822985, 3450315, 3763980, 4140378, 4516776, 4600420, 5520504, 5645970, 6210567, 6900630, 7527960, 8280756, 9200840, 10350945, 11291940, 12421134, 13801260, 16561512, 20701890, 22583880, 24842268, 27602520, 31052835, 41403780, 49684536, 62105670, 82807560, 124211340, 248422680]

約数ペア:

[(1, 248422680), (2, 124211340), (3, 82807560), (4, 62105670), (5, 49684536), (6, 41403780), (8, 31052835), (9, 27602520), (10, 24842268), (11, 22583880), (12, 20701890), (15, 16561512), (18, 13801260), (20, 12421134), (22, 11291940), (24, 10350945), (27, 9200840), (30, 8280756), (33, 7527960), (36, 6900630), (40, 6210567), (44, 5645970), (45, 5520504), (54, 4600420), (55, 4516776), (60, 4140378), (66, 3763980), (72, 3450315), (88, 2822985), (90, 2760252), (99, 2509320), (108, 2300210), (110, 2258388), (120, 2070189), (121, 2053080), (132, 1881990), (135, 1840168), (165, 1505592), (180, 1380126), (198, 1254660), (216, 1150105), (220, 1129194), (242, 1026540), (264, 940995), (270, 920084), (297, 836440), (330, 752796), (360, 690063), (363, 684360), (396, 627330), (440, 564597), (484, 513270), (495, 501864), (540, 460042), (594, 418220), (605, 410616), (660, 376398), (726, 342180), (792, 313665), (968, 256635), (990, 250932), (1080, 230021), (1089, 228120), (1188, 209110), (1210, 205308), (1320, 188199), (1452, 171090), (1485, 167288), (1815, 136872), (1901, 130680), (1980, 125466), (2178, 114060), (2376, 104555), (2420, 102654), (2904, 85545), (2970, 83644), (3267, 76040), (3630, 68436), (3802, 65340), (3960, 62733), (4356, 57030), (4840, 51327), (5445, 45624), (5703, 43560), (5940, 41822), (6534, 38020), (7260, 34218), (7604, 32670), (8712, 28515), (9505, 26136), (10890, 22812), (11406, 21780), (11880, 20911), (13068, 19010), (14520, 17109), (15208, 16335)]