61026840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 230967360

約数和(自身を除く): 169940520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 397, 420, 427, 488, 504, 549, 610, 630, 732, 794, 840, 854, 915, 1098, 1191, 1220, 1260, 1281, 1464, 1588, 1708, 1830, 1985, 2135, 2196, 2382, 2440, 2520, 2562, 2745, 2779, 3176, 3416, 3573, 3660, 3843, 3970, 4270, 4392, 4764, 5124, 5490, 5558, 5955, 6405, 7146, 7320, 7686, 7940, 8337, 8540, 9528, 10248, 10980, 11116, 11910, 12810, 13895, 14292, 15372, 15880, 16674, 17080, 17865, 19215, 21960, 22232, 23820, 24217, 25011, 25620, 27790, 28584, 30744, 33348, 35730, 38430, 41685, 47640, 48434, 50022, 51240, 55580, 66696, 71460, 72651, 76860, 83370, 96868, 100044, 111160, 121085, 125055, 142920, 145302, 153720, 166740, 169519, 193736, 200088, 217953, 242170, 250110, 290604, 333480, 339038, 363255, 435906, 484340, 500220, 508557, 581208, 678076, 726510, 847595, 871812, 968680, 1000440, 1017114, 1089765, 1356152, 1453020, 1525671, 1695190, 1743624, 2034228, 2179530, 2542785, 2906040, 3051342, 3390380, 4068456, 4359060, 5085570, 6102684, 6780760, 7628355, 8718120, 10171140, 12205368, 15256710, 20342280, 30513420, 61026840]

約数ペア:

[(1, 61026840), (2, 30513420), (3, 20342280), (4, 15256710), (5, 12205368), (6, 10171140), (7, 8718120), (8, 7628355), (9, 6780760), (10, 6102684), (12, 5085570), (14, 4359060), (15, 4068456), (18, 3390380), (20, 3051342), (21, 2906040), (24, 2542785), (28, 2179530), (30, 2034228), (35, 1743624), (36, 1695190), (40, 1525671), (42, 1453020), (45, 1356152), (56, 1089765), (60, 1017114), (61, 1000440), (63, 968680), (70, 871812), (72, 847595), (84, 726510), (90, 678076), (105, 581208), (120, 508557), (122, 500220), (126, 484340), (140, 435906), (168, 363255), (180, 339038), (183, 333480), (210, 290604), (244, 250110), (252, 242170), (280, 217953), (305, 200088), (315, 193736), (360, 169519), (366, 166740), (397, 153720), (420, 145302), (427, 142920), (488, 125055), (504, 121085), (549, 111160), (610, 100044), (630, 96868), (732, 83370), (794, 76860), (840, 72651), (854, 71460), (915, 66696), (1098, 55580), (1191, 51240), (1220, 50022), (1260, 48434), (1281, 47640), (1464, 41685), (1588, 38430), (1708, 35730), (1830, 33348), (1985, 30744), (2135, 28584), (2196, 27790), (2382, 25620), (2440, 25011), (2520, 24217), (2562, 23820), (2745, 22232), (2779, 21960), (3176, 19215), (3416, 17865), (3573, 17080), (3660, 16674), (3843, 15880), (3970, 15372), (4270, 14292), (4392, 13895), (4764, 12810), (5124, 11910), (5490, 11116), (5558, 10980), (5955, 10248), (6405, 9528), (7146, 8540), (7320, 8337), (7686, 7940)]