1243418400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{24671}}^1$

素因数の和:24704

約数の個数: 216

約数和(自身を含む): 5011179264

約数和(自身を除く): 3767760864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 24671, 25200, 49342, 50400, 74013, 98684, 123355, 148026, 172697, 197368, 222039, 246710, 296052, 345394, 370065, 394736, 444078, 493420, 518091, 592104, 616775, 690788, 740130, 789472, 863485, 888156, 986840, 1036182, 1110195, 1184208, 1233550, 1381576, 1480260, 1554273, 1726970, 1776312, 1850325, 1973680, 2072364, 2220390, 2368416, 2467100, 2590455, 2763152, 2960520, 3108546, 3453940, 3552624, 3700650, 3947360, 4144728, 4317425, 4440780, 4934200, 5180910, 5526304, 5550975, 5921040, 6217092, 6907880, 7105248, 7401300, 7771365, 8289456, 8634850, 8881560, 9868400, 10361820, 11101950, 11842080, 12434184, 12952275, 13815760, 14802600, 15542730, 16578912, 17269700, 17763120, 19736800, 20723640, 22203900, 24868368, 25904550, 27631520, 29605200, 31085460, 34539400, 35526240, 38856825, 41447280, 44407800, 49736736, 51809100, 59210400, 62170920, 69078800, 77713650, 82894560, 88815600, 103618200, 124341840, 138157600, 155427300, 177631200, 207236400, 248683680, 310854600, 414472800, 621709200, 1243418400]

約数ペア:

[(1, 1243418400), (2, 621709200), (3, 414472800), (4, 310854600), (5, 248683680), (6, 207236400), (7, 177631200), (8, 155427300), (9, 138157600), (10, 124341840), (12, 103618200), (14, 88815600), (15, 82894560), (16, 77713650), (18, 69078800), (20, 62170920), (21, 59210400), (24, 51809100), (25, 49736736), (28, 44407800), (30, 41447280), (32, 38856825), (35, 35526240), (36, 34539400), (40, 31085460), (42, 29605200), (45, 27631520), (48, 25904550), (50, 24868368), (56, 22203900), (60, 20723640), (63, 19736800), (70, 17763120), (72, 17269700), (75, 16578912), (80, 15542730), (84, 14802600), (90, 13815760), (96, 12952275), (100, 12434184), (105, 11842080), (112, 11101950), (120, 10361820), (126, 9868400), (140, 8881560), (144, 8634850), (150, 8289456), (160, 7771365), (168, 7401300), (175, 7105248), (180, 6907880), (200, 6217092), (210, 5921040), (224, 5550975), (225, 5526304), (240, 5180910), (252, 4934200), (280, 4440780), (288, 4317425), (300, 4144728), (315, 3947360), (336, 3700650), (350, 3552624), (360, 3453940), (400, 3108546), (420, 2960520), (450, 2763152), (480, 2590455), (504, 2467100), (525, 2368416), (560, 2220390), (600, 2072364), (630, 1973680), (672, 1850325), (700, 1776312), (720, 1726970), (800, 1554273), (840, 1480260), (900, 1381576), (1008, 1233550), (1050, 1184208), (1120, 1110195), (1200, 1036182), (1260, 986840), (1400, 888156), (1440, 863485), (1575, 789472), (1680, 740130), (1800, 690788), (2016, 616775), (2100, 592104), (2400, 518091), (2520, 493420), (2800, 444078), (3150, 394736), (3360, 370065), (3600, 345394), (4200, 296052), (5040, 246710), (5600, 222039), (6300, 197368), (7200, 172697), (8400, 148026), (10080, 123355), (12600, 98684), (16800, 74013), (24671, 50400), (25200, 49342)]