38710320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 139324416

約数和(自身を除く): 100614096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 43, 44, 48, 55, 60, 62, 66, 80, 86, 88, 93, 110, 120, 121, 124, 129, 132, 155, 165, 172, 176, 186, 215, 220, 240, 242, 248, 258, 264, 310, 330, 341, 344, 363, 372, 430, 440, 465, 473, 484, 496, 516, 528, 605, 620, 645, 660, 682, 688, 726, 744, 860, 880, 930, 946, 968, 1023, 1032, 1210, 1240, 1290, 1320, 1333, 1364, 1419, 1452, 1488, 1705, 1720, 1815, 1860, 1892, 1936, 2046, 2064, 2365, 2420, 2480, 2580, 2640, 2666, 2728, 2838, 2904, 3410, 3440, 3630, 3720, 3751, 3784, 3999, 4092, 4730, 4840, 5115, 5160, 5203, 5332, 5456, 5676, 5808, 6665, 6820, 7095, 7260, 7440, 7502, 7568, 7998, 8184, 9460, 9680, 10230, 10320, 10406, 10664, 11253, 11352, 13330, 13640, 14190, 14520, 14663, 15004, 15609, 15996, 16368, 18755, 18920, 19995, 20460, 20812, 21328, 22506, 22704, 26015, 26660, 27280, 28380, 29040, 29326, 30008, 31218, 31992, 37510, 37840, 39990, 40920, 41624, 43989, 45012, 52030, 53320, 56265, 56760, 58652, 60016, 62436, 63984, 73315, 75020, 78045, 79980, 81840, 83248, 87978, 90024, 104060, 106640, 112530, 113520, 117304, 124872, 146630, 150040, 156090, 159960, 161293, 175956, 180048, 208120, 219945, 225060, 234608, 249744, 293260, 300080, 312180, 319920, 322586, 351912, 416240, 439890, 450120, 483879, 586520, 624360, 645172, 703824, 806465, 879780, 900240, 967758, 1173040, 1248720, 1290344, 1612930, 1759560, 1935516, 2419395, 2580688, 3225860, 3519120, 3871032, 4838790, 6451720, 7742064, 9677580, 12903440, 19355160, 38710320]

約数ペア:

[(1, 38710320), (2, 19355160), (3, 12903440), (4, 9677580), (5, 7742064), (6, 6451720), (8, 4838790), (10, 3871032), (11, 3519120), (12, 3225860), (15, 2580688), (16, 2419395), (20, 1935516), (22, 1759560), (24, 1612930), (30, 1290344), (31, 1248720), (33, 1173040), (40, 967758), (43, 900240), (44, 879780), (48, 806465), (55, 703824), (60, 645172), (62, 624360), (66, 586520), (80, 483879), (86, 450120), (88, 439890), (93, 416240), (110, 351912), (120, 322586), (121, 319920), (124, 312180), (129, 300080), (132, 293260), (155, 249744), (165, 234608), (172, 225060), (176, 219945), (186, 208120), (215, 180048), (220, 175956), (240, 161293), (242, 159960), (248, 156090), (258, 150040), (264, 146630), (310, 124872), (330, 117304), (341, 113520), (344, 112530), (363, 106640), (372, 104060), (430, 90024), (440, 87978), (465, 83248), (473, 81840), (484, 79980), (496, 78045), (516, 75020), (528, 73315), (605, 63984), (620, 62436), (645, 60016), (660, 58652), (682, 56760), (688, 56265), (726, 53320), (744, 52030), (860, 45012), (880, 43989), (930, 41624), (946, 40920), (968, 39990), (1023, 37840), (1032, 37510), (1210, 31992), (1240, 31218), (1290, 30008), (1320, 29326), (1333, 29040), (1364, 28380), (1419, 27280), (1452, 26660), (1488, 26015), (1705, 22704), (1720, 22506), (1815, 21328), (1860, 20812), (1892, 20460), (1936, 19995), (2046, 18920), (2064, 18755), (2365, 16368), (2420, 15996), (2480, 15609), (2580, 15004), (2640, 14663), (2666, 14520), (2728, 14190), (2838, 13640), (2904, 13330), (3410, 11352), (3440, 11253), (3630, 10664), (3720, 10406), (3751, 10320), (3784, 10230), (3999, 9680), (4092, 9460), (4730, 8184), (4840, 7998), (5115, 7568), (5160, 7502), (5203, 7440), (5332, 7260), (5456, 7095), (5676, 6820), (5808, 6665)]