71949618720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7137859}}^1$

素因数の和:7137887

約数の個数: 144

約数和(自身を含む): 280603552320

約数和(自身を除く): 208653933600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 7137859, 14275718, 21413577, 28551436, 35689295, 42827154, 49965013, 57102872, 64240731, 71378590, 85654308, 99930026, 107067885, 114205744, 128481462, 142757180, 149895039, 171308616, 199860052, 214135770, 228411488, 249825065, 256962924, 285514360, 299790078, 321203655, 342617232, 399720104, 428271540, 449685117, 499650130, 513925848, 571028720, 599580156, 642407310, 685234464, 749475195, 799440208, 856543080, 899370234, 999300260, 1027851696, 1142057440, 1199160312, 1284814620, 1498950390, 1598880416, 1713086160, 1798740468, 1998600520, 2055703392, 2248425585, 2398320624, 2569629240, 2997900780, 3426172320, 3597480936, 3997201040, 4496851170, 4796641248, 5139258480, 5995801560, 7194961872, 7994402080, 8993702340, 10278516960, 11991603120, 14389923744, 17987404680, 23983206240, 35974809360, 71949618720]

約数ペア:

[(1, 71949618720), (2, 35974809360), (3, 23983206240), (4, 17987404680), (5, 14389923744), (6, 11991603120), (7, 10278516960), (8, 8993702340), (9, 7994402080), (10, 7194961872), (12, 5995801560), (14, 5139258480), (15, 4796641248), (16, 4496851170), (18, 3997201040), (20, 3597480936), (21, 3426172320), (24, 2997900780), (28, 2569629240), (30, 2398320624), (32, 2248425585), (35, 2055703392), (36, 1998600520), (40, 1798740468), (42, 1713086160), (45, 1598880416), (48, 1498950390), (56, 1284814620), (60, 1199160312), (63, 1142057440), (70, 1027851696), (72, 999300260), (80, 899370234), (84, 856543080), (90, 799440208), (96, 749475195), (105, 685234464), (112, 642407310), (120, 599580156), (126, 571028720), (140, 513925848), (144, 499650130), (160, 449685117), (168, 428271540), (180, 399720104), (210, 342617232), (224, 321203655), (240, 299790078), (252, 285514360), (280, 256962924), (288, 249825065), (315, 228411488), (336, 214135770), (360, 199860052), (420, 171308616), (480, 149895039), (504, 142757180), (560, 128481462), (630, 114205744), (672, 107067885), (720, 99930026), (840, 85654308), (1008, 71378590), (1120, 64240731), (1260, 57102872), (1440, 49965013), (1680, 42827154), (2016, 35689295), (2520, 28551436), (3360, 21413577), (5040, 14275718), (10080, 7137859)]