789447240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 2674114560

約数和(自身を除く): 1884667320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 279, 310, 360, 372, 381, 465, 508, 557, 558, 620, 635, 744, 762, 930, 1016, 1114, 1116, 1143, 1240, 1270, 1395, 1524, 1671, 1860, 1905, 2228, 2232, 2286, 2540, 2785, 2790, 3048, 3342, 3720, 3810, 3937, 4456, 4572, 5013, 5080, 5570, 5580, 5715, 6684, 7620, 7874, 8355, 9144, 10026, 11140, 11160, 11430, 11811, 13368, 15240, 15748, 16710, 17267, 19685, 20052, 22280, 22860, 23622, 25065, 31496, 33420, 34534, 35433, 39370, 40104, 45720, 47244, 50130, 51801, 59055, 66840, 69068, 70739, 70866, 78740, 86335, 94488, 100260, 103602, 118110, 138136, 141478, 141732, 155403, 157480, 172670, 177165, 200520, 207204, 212217, 236220, 259005, 282956, 283464, 310806, 345340, 353695, 354330, 414408, 424434, 472440, 518010, 565912, 621612, 636651, 690680, 707390, 708660, 777015, 848868, 1036020, 1061085, 1243224, 1273302, 1414780, 1417320, 1554030, 1697736, 2072040, 2122170, 2192909, 2546604, 2829560, 3108060, 3183255, 4244340, 4385818, 5093208, 6216120, 6366510, 6578727, 8488680, 8771636, 10964545, 12733020, 13157454, 17543272, 19736181, 21929090, 25466040, 26314908, 32893635, 39472362, 43858180, 52629816, 65787270, 78944724, 87716360, 98680905, 131574540, 157889448, 197361810, 263149080, 394723620, 789447240]

約数ペア:

[(1, 789447240), (2, 394723620), (3, 263149080), (4, 197361810), (5, 157889448), (6, 131574540), (8, 98680905), (9, 87716360), (10, 78944724), (12, 65787270), (15, 52629816), (18, 43858180), (20, 39472362), (24, 32893635), (30, 26314908), (31, 25466040), (36, 21929090), (40, 19736181), (45, 17543272), (60, 13157454), (62, 12733020), (72, 10964545), (90, 8771636), (93, 8488680), (120, 6578727), (124, 6366510), (127, 6216120), (155, 5093208), (180, 4385818), (186, 4244340), (248, 3183255), (254, 3108060), (279, 2829560), (310, 2546604), (360, 2192909), (372, 2122170), (381, 2072040), (465, 1697736), (508, 1554030), (557, 1417320), (558, 1414780), (620, 1273302), (635, 1243224), (744, 1061085), (762, 1036020), (930, 848868), (1016, 777015), (1114, 708660), (1116, 707390), (1143, 690680), (1240, 636651), (1270, 621612), (1395, 565912), (1524, 518010), (1671, 472440), (1860, 424434), (1905, 414408), (2228, 354330), (2232, 353695), (2286, 345340), (2540, 310806), (2785, 283464), (2790, 282956), (3048, 259005), (3342, 236220), (3720, 212217), (3810, 207204), (3937, 200520), (4456, 177165), (4572, 172670), (5013, 157480), (5080, 155403), (5570, 141732), (5580, 141478), (5715, 138136), (6684, 118110), (7620, 103602), (7874, 100260), (8355, 94488), (9144, 86335), (10026, 78740), (11140, 70866), (11160, 70739), (11430, 69068), (11811, 66840), (13368, 59055), (15240, 51801), (15748, 50130), (16710, 47244), (17267, 45720), (19685, 40104), (20052, 39370), (22280, 35433), (22860, 34534), (23622, 33420), (25065, 31496)]