1066212720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4509

約数の個数: 200

約数和(自身を含む): 3804054144

約数和(自身を除く): 2737841424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 2997, 3240, 3330, 3996, 4440, 4447, 4995, 5328, 5994, 6480, 6660, 7992, 8880, 8894, 9990, 11988, 13320, 13341, 14985, 15984, 17788, 19980, 22235, 23976, 26640, 26682, 29970, 35576, 39960, 40023, 44470, 47952, 53364, 59940, 66705, 71152, 79920, 80046, 88940, 106728, 119880, 120069, 133410, 160092, 164539, 177880, 200115, 213456, 239760, 240138, 266820, 320184, 329078, 355760, 360207, 400230, 480276, 493617, 533640, 600345, 640368, 658156, 720414, 800460, 822695, 960552, 987234, 1067280, 1200690, 1316312, 1440828, 1480851, 1600920, 1645390, 1801035, 1921104, 1974468, 2401380, 2468085, 2632624, 2881656, 2961702, 3201840, 3290780, 3602070, 3948936, 4442553, 4802760, 4936170, 5763312, 5923404, 6581560, 7204140, 7404255, 7897872, 8885106, 9605520, 9872340, 11846808, 13163120, 13327659, 14408280, 14808510, 17770212, 19744680, 22212765, 23693616, 26655318, 28816560, 29617020, 35540424, 39489360, 44425530, 53310636, 59234040, 66638295, 71080848, 88851060, 106621272, 118468080, 133276590, 177702120, 213242544, 266553180, 355404240, 533106360, 1066212720]

約数ペア:

[(1, 1066212720), (2, 533106360), (3, 355404240), (4, 266553180), (5, 213242544), (6, 177702120), (8, 133276590), (9, 118468080), (10, 106621272), (12, 88851060), (15, 71080848), (16, 66638295), (18, 59234040), (20, 53310636), (24, 44425530), (27, 39489360), (30, 35540424), (36, 29617020), (37, 28816560), (40, 26655318), (45, 23693616), (48, 22212765), (54, 19744680), (60, 17770212), (72, 14808510), (74, 14408280), (80, 13327659), (81, 13163120), (90, 11846808), (108, 9872340), (111, 9605520), (120, 8885106), (135, 7897872), (144, 7404255), (148, 7204140), (162, 6581560), (180, 5923404), (185, 5763312), (216, 4936170), (222, 4802760), (240, 4442553), (270, 3948936), (296, 3602070), (324, 3290780), (333, 3201840), (360, 2961702), (370, 2881656), (405, 2632624), (432, 2468085), (444, 2401380), (540, 1974468), (555, 1921104), (592, 1801035), (648, 1645390), (666, 1600920), (720, 1480851), (740, 1440828), (810, 1316312), (888, 1200690), (999, 1067280), (1080, 987234), (1110, 960552), (1296, 822695), (1332, 800460), (1480, 720414), (1620, 658156), (1665, 640368), (1776, 600345), (1998, 533640), (2160, 493617), (2220, 480276), (2664, 400230), (2960, 360207), (2997, 355760), (3240, 329078), (3330, 320184), (3996, 266820), (4440, 240138), (4447, 239760), (4995, 213456), (5328, 200115), (5994, 177880), (6480, 164539), (6660, 160092), (7992, 133410), (8880, 120069), (8894, 119880), (9990, 106728), (11988, 88940), (13320, 80046), (13341, 79920), (14985, 71152), (15984, 66705), (17788, 59940), (19980, 53364), (22235, 47952), (23976, 44470), (26640, 40023), (26682, 39960), (29970, 35576)]