15631777980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{318107}}^1$

素因数の和:318145

約数の個数: 192

約数和(自身を含む): 59855201280

約数和(自身を除く): 44223423300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 49140, 318107, 636214, 954321, 1272428, 1590535, 1908642, 2226749, 2862963, 3181070, 3817284, 4135391, 4453498, 4771605, 5725926, 6362140, 6680247, 8270782, 8588889, 8906996, 9543210, 11133745, 11451852, 12406173, 13360494, 14314815, 16541564, 17177778, 19086420, 20040741, 20676955, 22267490, 24812346, 26720988, 28629630, 28947737, 33401235, 34355556, 37218519, 40081482, 41353910, 42944445, 44534980, 49624692, 57259260, 57895474, 60122223, 62030865, 66802470, 74437038, 80162964, 82707820, 85888890, 86843211, 100203705, 111655557, 115790948, 120244446, 124061730, 133604940, 144738685, 148874076, 171777780, 173686422, 186092595, 200407410, 223311114, 240488892, 248123460, 260529633, 289477370, 300611115, 347372844, 372185190, 400814820, 434216055, 446622228, 521059266, 558277785, 578954740, 601222230, 744370380, 781588899, 868432110, 1042118532, 1116555570, 1202444460, 1302648165, 1563177798, 1736864220, 2233111140, 2605296330, 3126355596, 3907944495, 5210592660, 7815888990, 15631777980]

約数ペア:

[(1, 15631777980), (2, 7815888990), (3, 5210592660), (4, 3907944495), (5, 3126355596), (6, 2605296330), (7, 2233111140), (9, 1736864220), (10, 1563177798), (12, 1302648165), (13, 1202444460), (14, 1116555570), (15, 1042118532), (18, 868432110), (20, 781588899), (21, 744370380), (26, 601222230), (27, 578954740), (28, 558277785), (30, 521059266), (35, 446622228), (36, 434216055), (39, 400814820), (42, 372185190), (45, 347372844), (52, 300611115), (54, 289477370), (60, 260529633), (63, 248123460), (65, 240488892), (70, 223311114), (78, 200407410), (84, 186092595), (90, 173686422), (91, 171777780), (105, 148874076), (108, 144738685), (117, 133604940), (126, 124061730), (130, 120244446), (135, 115790948), (140, 111655557), (156, 100203705), (180, 86843211), (182, 85888890), (189, 82707820), (195, 80162964), (210, 74437038), (234, 66802470), (252, 62030865), (260, 60122223), (270, 57895474), (273, 57259260), (315, 49624692), (351, 44534980), (364, 42944445), (378, 41353910), (390, 40081482), (420, 37218519), (455, 34355556), (468, 33401235), (540, 28947737), (546, 28629630), (585, 26720988), (630, 24812346), (702, 22267490), (756, 20676955), (780, 20040741), (819, 19086420), (910, 17177778), (945, 16541564), (1092, 14314815), (1170, 13360494), (1260, 12406173), (1365, 11451852), (1404, 11133745), (1638, 9543210), (1755, 8906996), (1820, 8588889), (1890, 8270782), (2340, 6680247), (2457, 6362140), (2730, 5725926), (3276, 4771605), (3510, 4453498), (3780, 4135391), (4095, 3817284), (4914, 3181070), (5460, 2862963), (7020, 2226749), (8190, 1908642), (9828, 1590535), (12285, 1272428), (16380, 954321), (24570, 636214), (49140, 318107)]