2547405840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15013}}^1$

素因数の和:15137

約数の個数: 160

約数和(自身を含む): 9115059456

約数和(自身を除く): 6567653616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 420, 505, 560, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 4848, 5656, 6060, 7070, 8080, 8484, 10605, 11312, 12120, 14140, 15013, 16968, 21210, 24240, 28280, 30026, 33936, 42420, 45039, 56560, 60052, 75065, 84840, 90078, 105091, 120104, 150130, 169680, 180156, 210182, 225195, 240208, 300260, 315273, 360312, 420364, 450390, 525455, 600520, 630546, 720624, 840728, 900780, 1050910, 1201040, 1261092, 1516313, 1576365, 1681456, 1801560, 2101820, 2522184, 3032626, 3152730, 3603120, 4203640, 4548939, 5044368, 6065252, 6305460, 7581565, 8407280, 9097878, 10614191, 12130504, 12610920, 15163130, 18195756, 21228382, 22744695, 24261008, 25221840, 30326260, 31842573, 36391512, 42456764, 45489390, 53070955, 60652520, 63685146, 72783024, 84913528, 90978780, 106141910, 121305040, 127370292, 159212865, 169827056, 181957560, 212283820, 254740584, 318425730, 363915120, 424567640, 509481168, 636851460, 849135280, 1273702920, 2547405840]

約数ペア:

[(1, 2547405840), (2, 1273702920), (3, 849135280), (4, 636851460), (5, 509481168), (6, 424567640), (7, 363915120), (8, 318425730), (10, 254740584), (12, 212283820), (14, 181957560), (15, 169827056), (16, 159212865), (20, 127370292), (21, 121305040), (24, 106141910), (28, 90978780), (30, 84913528), (35, 72783024), (40, 63685146), (42, 60652520), (48, 53070955), (56, 45489390), (60, 42456764), (70, 36391512), (80, 31842573), (84, 30326260), (101, 25221840), (105, 24261008), (112, 22744695), (120, 21228382), (140, 18195756), (168, 15163130), (202, 12610920), (210, 12130504), (240, 10614191), (280, 9097878), (303, 8407280), (336, 7581565), (404, 6305460), (420, 6065252), (505, 5044368), (560, 4548939), (606, 4203640), (707, 3603120), (808, 3152730), (840, 3032626), (1010, 2522184), (1212, 2101820), (1414, 1801560), (1515, 1681456), (1616, 1576365), (1680, 1516313), (2020, 1261092), (2121, 1201040), (2424, 1050910), (2828, 900780), (3030, 840728), (3535, 720624), (4040, 630546), (4242, 600520), (4848, 525455), (5656, 450390), (6060, 420364), (7070, 360312), (8080, 315273), (8484, 300260), (10605, 240208), (11312, 225195), (12120, 210182), (14140, 180156), (15013, 169680), (16968, 150130), (21210, 120104), (24240, 105091), (28280, 90078), (30026, 84840), (33936, 75065), (42420, 60052), (45039, 56560)]